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Robert Ryder

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TOP 3
Olivier Koole; Joris Menten; Henri Mukumbi; Robert W Ryder; Lucien Kalenga; Modeste Kiumbu; Robert Colebunders
Retention in a NGO supported antiretroviral program in the Democratic Republic of Congo.
S H Landis; Cande V Ananth; V Lokomba; Katherine E Hartmann; John M Thorp; A Horton; J Atibu; Robert W Ryder; A Tshefu; Steven R Meshnick
Ultrasound-derived fetal size nomogram for a sub-Saharan African population: a longitudinal study.
Kashamuka Mwandagalirwa; Elizabeth F Jackson; Kristi McClamroch; Robert Bollinger; Robert W Ryder; Sharon Weir
Local differences in human immunodeficiency virus prevalence: a comparison of social venue patrons, antenatal patients, and sexually transmitted infection patients in eastern kinshasa.

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All Publications

2012: Olivier Koole; Joris Menten; Henri Mukumbi; Robert W Ryder; Lucien Kalenga; Modeste Kiumbu; Robert Colebunders
Retention in a NGO supported antiretroviral program in the Democratic Republic of Congo.
PloS one 2012;7(7):e40971.
2009: S H Landis; Cande V Ananth; V Lokomba; Katherine E Hartmann; John M Thorp; A Horton; J Atibu; Robert W Ryder; A Tshefu; Steven R Meshnick
Ultrasound-derived fetal size nomogram for a sub-Saharan African population: a longitudinal study.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2009;34(4):379-86.
2009: Kashamuka Mwandagalirwa; Elizabeth F Jackson; Kristi McClamroch; Robert Bollinger; Robert W Ryder; Sharon Weir
Local differences in human immunodeficiency virus prevalence: a comparison of social venue patrons, antenatal patients, and sexually transmitted infection patients in eastern kinshasa.
Sexually transmitted diseases 2009;36(7):406-12.
2009: Pascale Ondoa; Chris Vereecken; Eugene Lekeawung Asahchop; Amber Litzroth; Aziz Diallo; Katrien Fransen; Tandakha Ndiaye Dieye; Robert W Ryder; Souleymane MBoup; Luc Kestens
Proof of principle: an HIV p24 microsphere immunoassay with potential application to HIV clinical diagnosis.
Cytometry. Part B, Clinical cytometry 2009;76(3):231-6.
2009: A C Voetsch; Charles Poole; C W Hedberg; R M Hoekstra; Robert W Ryder; David J Weber; F J Angulo
Analysis of the FoodNet case-control study of sporadic Salmonella serotype Enteritidis infections using persons infected with other Salmonella serotypes as the comparison group.
Epidemiology and infection 2009;137(3):408-16.
2009: S H Landis; V Lokomba; Cande V Ananth; J Atibu; Robert W Ryder; Katherine E Hartmann; John M Thorp; A Tshefu; Steven R Meshnick
Impact of maternal malaria and under-nutrition on intrauterine growth restriction: a prospective ultrasound study in Democratic Republic of Congo.
Epidemiology and infection 2009;137(2):294-304.
2008: Judith Bass; Robert W Ryder; Marie-Christine Lammers; Thibaut N Mukaba; Paul Bolton
Post-partum depression in Kinshasa, Democratic Republic of Congo: validation of a concept using a mixed-methods cross-cultural approach.
Tropical medicine & international health : TM & IH 2008;13(12):1534-42.
2008: R Kinoshita-Moleka; Jennifer Smith; J Atibu; A Tshefu; J Hemingway-Foday; Marcia M Hobbs; J Bartz; Matthew A Koch; Anne W Rimoin; Robert W Ryder
Low prevalence of HIV and other selected sexually transmitted infections in 2004 in pregnant women from Kinshasa, the Democratic Republic of the Congo.
Epidemiology and infection 2008;136(9):1290-6.
2007: Anne W Rimoin; Neville Kisalu; Benoit Kebela-Ilunga; Thibaut Mukaba; Linda L Wright; Pierre Formenty; Nathan D Wolfe; Robert Loshima Shongo; Florimond Tshioko; Emile Okitolonda; Jean-Jacques Muyembe; Robert W Ryder; Hermann Meyer
Endemic human monkeypox, Democratic Republic of Congo, 2001-2004.
Emerging infectious diseases 2007;13(6):934-7.
2007: Alexey A Nabatov; Alexey Masharsky; Sergei V Verevochkin; Alexander Emelyanov; Vladimir V Lukashov; Robert Heimer; Robert W Ryder; Jaap Goudsmit; Andrei P Kozlov
The rate of epidemiological and virological changes during the transition from nascent to concentrated HIV epidemic stage in the former Soviet Union countries.
AIDS research and human retroviruses 2007;23(2):183-92.
2006: Alla V Shaboltas; Olga V Toussova; Irving F Hoffman; Robert Heimer; Sergei V Verevochkin; Robert W Ryder; Kaveh Khoshnood; Tom Perdue; Benoit R Masse; Andrei P Kozlov
HIV prevalence, sociodemographic, and behavioral correlates and recruitment methods among injection drug users in St. Petersburg, Russia.
Journal of acquired immune deficiency syndromes (1999) 2006;41(5):657-63.
2006: Andrei P Kozlov; Alla V Shaboltas; Olga V Toussova; Sergei V Verevochkin; Benoit R Masse; Tom Perdue; Geetha Beauchamp; Wayne Sheldon; William C Miller; Robert Heimer; Robert W Ryder; Irving F Hoffman
HIV incidence and factors associated with HIV acquisition among injection drug users in St Petersburg, Russia.
AIDS (London, England) 2006;20(6):901-6.
2006: Andrew Yakubovsky; Eugene Sokolovsky; William C Miller; P Frederick Sparling; Robert W Ryder; Irving F Hoffman
Syphilis management in St. Petersburg, Russia: 1995-2001.
Sexually transmitted diseases 2006;33(4):244-9.
2005: Brian Wells Pence; Bradley N Gaynes; Kathryn Whetten; Joseph J Eron; Robert W Ryder; William C Miller
Validation of a brief screening instrument for substance abuse and mental illness in HIV-positive patients.
Journal of acquired immune deficiency syndromes (1999) 2005;40(4):434-44.
2005: Annelies van Rie; V Zhemkov; J Granskaya; L Steklova; L Shpakovskaya; Aaron M Wendelboe; A Kozlov; Robert W Ryder; M Salfinger
TB and HIV in St Petersburg, Russia: a looming catastrophe?
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2005;9(7):740-5.
2005: Richard T Heffernan; Bertin Pambo; Richard J Hatchett; Patricia A Leman; Robert Swanepoel; Robert W Ryder
Low seroprevalence of IgG antibodies to Ebola virus in an epidemic zone: Ogooué-Ivindo region, Northeastern Gabon, 1997.
The Journal of infectious diseases 2005;191(6):964-8.
2004: Daniel K Benjamin; William C Miller; Robert W Ryder; David J Weber; E Walter; R E McKinney
Growth patterns reflect response to antiretroviral therapy in HIV-positive infants: potential utility in resource-poor settings.
AIDS patient care and STDs 2004;18(1):35-43.
2003: N Khaldeeva; S D Hillis; Elena Vinogradova; E Voronin; Aza Rakhmanova; Alexy Yakovlev; Denise J Jamieson; Robert W Ryder
HIV-1 seroprevalence rates in women and relinquishment of infants to the state in St Petersburg, Russia, 2002.
Lancet 2003;362(9400):1981-2.
2003: Daniel K Benjamin; Wiliam C Miller; Daniel K Benjamin; Robert W Ryder; David J Weber; Emmanuel Walter; Ross E McKinney
A comparison of height and weight velocity as a part of the composite endpoint in pediatric HIV.
AIDS (London, England) 2003;17(16):2331-6.
2003: Vladimir A Ternovoi; Gennady P Kurzhukov; Yuri V Sokolov; Gennady Y Ivanov; Vladimir A Ivanisenko; Alexander V Loktev; Robert W Ryder; Sergey V Netesov; Valery B Loktev
Tick-borne encephalitis with hemorrhagic syndrome, Novosibirsk region, Russia, 1999.
Emerging infectious diseases 2003;9(6):743-6.
2003: Robert Colebunders; P Kolsteren; Robert W Ryder
Editorial: giving antiretrovirals in the peripartum period to prevent mother-to-child HIV transmission in low-income countries: only a short-term stopgap measure.
Tropical medicine & international health : TM & IH 2003;8(5):375-7.
2002: Robert W Ryder
The challenge of training a public health workforce in bioterrorism preparedness.
North Carolina medical journal 2002;63(5):265-7.
2002: AV Shustov; Galina V Kochneva; GF Sivolobova; AA Grazhdantseva; IV Gavrilova; Andrei E Nesterov; MA Strel'tsova; A I Pal'tsev; Alexander V Loktev; AZ Maksiutov; LA Akinfeeva; V P Torshin; T E West; Sergey V Netesov; Robert W Ryder; G G Onishchenko
[Frequency of occurrence of Hepatitis C virus markers and risk factors among hospital personnel in the Novosibirsk region].
Zhurnal mikrobiologii, epidemiologii, i immunobiologii 2002;(2):26-32.
2000: Robert W Ryder; C Kamenga; M Jingu; N Mbuyi; L Mbu; Wilfrida Behets
Pregnancy and HIV-1 incidence in 178 married couples with discordant HIV-1 serostatus: additional experience at an HIV-1 counselling centre in the Democratic Republic of the Congo.
Tropical medicine & international health : TM & IH 2000;5(7):482-7.
2000: Robert W Ryder; V Batter; N Kaseka; Wilfrida Behets; D Sequeira; E M'Boly; M Kanda; M Tshibambe; M Morgan
Effect of HIV-1 infection on tuberculosis and fertility in a large workforce in Kinshasa, Democratic Republic of the Congo.
AIDS patient care and STDs 2000;14(6):297-304.
2000: Jacob W Ijdo; James Meek; Mattew L Cartter; Louis A Magnarelli; C Wu; S W Tenuta; Erol Fikrig; Robert W Ryder
The emergence of another tickborne infection in the 12-town area around Lyme, Connecticut: human granulocytic ehrlichiosis.
The Journal of infectious diseases 2000;181(4):1388-93.
1999: Umesh D Parashar; M A Chung; Robert C Holman; Robert W Ryder; James L Hadler; Roger I Glass
Use of state hospital discharge data to assess the morbidity from rotavirus diarrhea and to monitor the impact of a rotavirus immunization program: A pilot study in Connecticut.
Pediatrics 1999;104(3 Pt 1):489-94.
1998: Robert W Ryder; J R Paul
Tribute to Jonathan Mann.
AIDS (London, England) 1998;12(15):ii-v.
1995: Robert W Ryder; E J Gandsman
Laboratory-acquired Sabiá virus infection.
The New England journal of medicine 1995;333(25):1716.
1994: Robert W Ryder; Wilfrida Behets
Reasons for the wide variation in reported rates of mother-to-child transmission of HIV-1.
AIDS (London, England) 1994;8(10):1495-7.
1994: V Batter; B Matela; M Nsuami; T Manzila; M Kamenga; Wilfrida Behets; Robert W Ryder; William L Heyward; J M Karon; Michael St. Louis
High HIV-1 incidence in young women masked by stable overall seroprevalence among childbearing women in Kinshasa, Zaïre: estimating incidence from serial seroprevalence data.
AIDS (London, England) 1994;8(6):811-7.
1994: Suzanne D Vernon; William C Reeves; K A Clancy; Marie Laga; Michael St. Louis; Howard E Gary; Robert W Ryder; A T Manoka; Joseph P Icenogle
A longitudinal study of human papillomavirus DNA detection in human immunodeficiency virus type 1-seropositive and -seronegative women.
The Journal of infectious diseases 1994;169(5):1108-12.
1994: Robert W Ryder; M Kamenga; M Nkusu; V Batter; William L Heyward
AIDS orphans in Kinshasa, Zaïre: incidence and socioeconomic consequences.
AIDS (London, England) 1994;8(5):673-9.
1994: Robert W Ryder; M Nsuami; W Nsa; M Kamenga; N Badi; M Utshudi; William L Heyward
Mortality in HIV-1-seropositive women, their spouses and their newly born children during 36 months of follow-up in Kinshasa, Zaïre.
AIDS (London, England) 1994;8(5):667-72.
1993: William L Heyward; V L Batter; M Malulu; N Mbuyi; L Mbu; Michael St. Louis; M Kamenga; Robert W Ryder
Impact of HIV counseling and testing among child-bearing women in Kinshasa, Zaïre.
AIDS (London, England) 1993;7(12):1633-7.
1993: Y Mukadi; J H Perriëns; Michael St. Louis; C Brown; J Prignot; J C Willame; F Pouthier; M Kaboto; Robert W Ryder; F Portaels
Spectrum of immunodeficiency in HIV-1-infected patients with pulmonary tuberculosis in Zaire.
Lancet 1993;342(8864):143-6.
1993: J D Klausner; Robert W Ryder; E Baende; U Lelo; J C Williame; K Ngamboli; J H Perriens; M Kaboto; J Prignot
Mycobacterium tuberculosis in household contacts of human immunodeficiency virus type 1-seropositive patients with active pulmonary tuberculosis in Kinshasa, Zaire.
The Journal of infectious diseases 1993;168(1):106-11.
1993: Michael St. Louis; M Kamenga; C Brown; AM Nelson; T Manzila; V Batter; Wilfrida Behets; U Kabagabo; Robert W Ryder; M Oxtoby
Risk for perinatal HIV-1 transmission according to maternal immunologic, virologic, and placental factors.
JAMA : the journal of the American Medical Association 1993;269(22):2853-9.
1993: Michael St. Louis; Joseph P Icenogle; T Manzila; M Kamenga; Robert W Ryder; William L Heyward; William C Reeves
Genital types of papillomavirus in children of women with HIV-1 infection in Kinshasa, Zaire.
International journal of cancer. Journal international du cancer 1993;54(2):181-4.
1993: Robert W Ryder; M J Oxtoby; M Mvula; V Batter; E Baende; W Nsa; F Davachi; S Hassig; I Onorato; A Deforest
Safety and immunogenicity of bacille Calmette-Guérin, diphtheria-tetanus-pertussis, and oral polio vaccines in newborn children in Zaire infected with human immunodeficiency virus type 1.
The Journal of pediatrics 1993;122(5 Pt 1):697-702.
1993: K Irwin; N Mibandumba; K Mbuyi; Robert W Ryder; D Sequeira
More on vaginal inflammation in Africa.
The New England journal of medicine 1993;328(12):888-9.
1992: Andrew T Pavia; E G Long; Robert W Ryder; W Nsa; N D Puhr; Joy G Wells; P Martin; Robert V Tauxe; Patricia M Griffin
Diarrhea among African children born to human immunodeficiency virus 1-infected mothers: clinical, microbiologic and epidemiologic features.
The Pediatric infectious disease journal 1992;11(12):996-1003.
1992: Robert W Ryder
Difficulties associated with providing an HIV-free blood supply in tropical Africa.
AIDS (London, England) 1992;6(11):1395-7.
1992: Robert W Ryder
Hepatitis B virus vaccine in The Gambia, West Africa: synergy between public health research and practice.
The Mount Sinai journal of medicine, New York 1992;59(6):487-92.
1992: Robert W Ryder; H C Whittle; A B Sanneh; A B Ajdukiewicz; S Tulloch; B Yvonnet
Persistent hepatitis B virus infection and hepatoma in The Gambia, west Africa. A case-control study of 140 adults and their 603 family contacts.
American journal of epidemiology 1992;136(9):1122-31.
1992: J Pepin; L Ethier; C Kazadi; F Milord; Robert W Ryder
The impact of human immunodeficiency virus infection on the epidemiology and treatment of Trypanosoma brucei gambiense sleeping sickness in Nioki, Zaire.
The American journal of tropical medicine and hygiene 1992;47(2):133-40.
1992: Wilfrida Behets; M Kashamuka; Marguerite Pappaioanou; Timothy A Green; Robert W Ryder; V Batter; J Richard George; W Harry Hannon; Thomas C Quinn
Stability of human immunodeficiency virus type 1 antibodies in whole blood dried on filter paper and stored under various tropical conditions in Kinshasa, Zaire.
Journal of clinical microbiology 1992;30(5):1179-82.
1992: Marie Laga; Joseph P Icenogle; R Marsella; A T Manoka; N Nzila; Robert W Ryder; Sten Vermund; William L Heyward; A Nelson; William C Reeves
Genital papillomavirus infection and cervical dysplasia--opportunistic complications of HIV infection.
International journal of cancer. Journal international du cancer 1992;50(1):45-8.
1992: Wilfrida Behets; K Bishagara; A Disasi; S Likin; Robert W Ryder; C Brown; Thomas C Quinn
Diagnosis of HIV infection with instrument-free assays as an alternative to the ELISA and western blot testing strategy: an evaluation in Central Africa.
Journal of acquired immune deficiency syndromes 1992;5(9):878-82.
1991: Robert W Ryder; V L Batter; M Nsuami; N Badi; L Mundele; B Matela; M Utshudi; William L Heyward
Fertility rates in 238 HIV-1-seropositive women in Zaire followed for 3 years post-partum.
AIDS (London, England) 1991;5(12):1521-7.
1991: Wilfrida Behets; A Disasi; Robert W Ryder; K Bishagara; Peter Piot; M Kashamuka; M Kamenga; N Nzila; Marie Laga; G Vercauteren
Comparison of five commercial enzyme-linked immunosorbent assays and Western immunoblotting for human immunodeficiency virus antibody detection in serum samples from Central Africa.
Journal of clinical microbiology 1991;29(10):2280-4.
1991: J H Perriëns; Robert Colebunders; C Karahunga; J C Willame; J Jeugmans; M Kaboto; Y Mukadi; P Pauwels; Robert W Ryder; J Prignot
Increased mortality and tuberculosis treatment failure rate among human immunodeficiency virus (HIV) seropositive compared with HIV seronegative patients with pulmonary tuberculosis treated with "standard" chemotherapy in Kinshasa, Zaire.
The American review of respiratory disease 1991;144(4):750-5.
1991: Robert Colebunders; Robert W Ryder; H Francis; W Nekwei; Y Bahwe; I Lebughe; M Ndilu; G Vercauteren; K Nseka; J Perriëns
Seroconversion rate, mortality, and clinical manifestations associated with the receipt of a human immunodeficiency virus-infected blood transfusion in Kinshasa, Zaire.
The Journal of infectious diseases 1991;164(3):450-6.
1991: A E Greenberg; W Nsa; Robert W Ryder; M Medi; M Nzeza; N Kitadi; M Baangi; N Malanda; F Davachi; S E Hassig
Plasmodium Falciparum malaria and perinatally acquired human immunodeficiency virus type 1 infection in Kinshasa, Zaire. A prospective, longitudinal cohort study of 587 children.
The New England journal of medicine 1991;325(2):105-9.
1991: Robert W Ryder; T Manzila; E Baende; U Kabagabo; Wilfrida Behets; V Batter; E Paquot; E Binyingo; William L Heyward
Evidence from Zaire that breast-feeding by HIV-1-seropositive mothers is not a major route for perinatal HIV-1 transmission but does decrease morbidity.
AIDS (London, England) 1991;5(6):709-14.
1991: M M Braun; N Badi; Robert W Ryder; E Baende; Y Mukadi; M Nsuami; B Matela; J C Willame; M Kaboto; William L Heyward
A retrospective cohort study of the risk of tuberculosis among women of childbearing age with HIV infection in Zaire.
The American review of respiratory disease 1991;143(3):501-4.
1991: M Kamenga; Robert W Ryder; M Jingu; N Mbuyi; L Mbu; Wilfrida Behets; C Brown; William L Heyward
Evidence of marked sexual behavior change associated with low HIV-1 seroconversion in 149 married couples with discordant HIV-1 serostatus: experience at an HIV counselling center in Zaire.
AIDS (London, England) 1991;5(1):61-7.
1991: K Irwin; Jane T Bertrand; N Mibandumba; K Mbuyi; C Muremeri; M Mukoka; K Munkolenkole; N Nzilambi; N Bosenge; Robert W Ryder
Knowledge, attitudes and beliefs about HIV infection and AIDS among healthy factory workers and their wives, Kinshasa, Zaire.
Social science & medicine (1982) 1991;32(8):917-30.
1991: Wilfrida Behets; B Edidi; Thomas C Quinn; L Atikala; K Bishagara; N Nzila; Marie Laga; Peter Piot; Robert W Ryder; C C Brown
Detection of salivary HIV-1-specific IgG antibodies in high-risk populations in Zaire.
Journal of acquired immune deficiency syndromes 1991;4(2):183-7.
1991: C Brown; R Kline; L Atibu; H Francis; Robert W Ryder; Thomas C Quinn
Prevalence of HIV-1 p24 antigenemia in African and North American populations and correlation with clinical status.
AIDS (London, England) 1991;5(1):89-92.
1991: Robert W Ryder; M Temmerman
The effect of HIV-1 infection during pregnancy and the perinatal period on maternal and child health in Africa.
AIDS (London, England) 1991;5 Suppl 1():S75-85.
1990: S E Hassig; N Kinkela; W Nsa; M Kamenga; M Ndilu; H Francis; Robert W Ryder
Prevention of perinatal HIV transmission: are there alternatives to pre-pregnancy serological screening in Kinshasa, Zaire?
AIDS (London, England) 1990;4(9):913-6.
1990: Robert Colebunders; Y Bahwe; W Nekwei; Robert W Ryder; J Perriens; K Nsimba; A Turner; H Francis; I Lebughe; P Van der Stuyft
Incidence of malaria and efficacy of oral quinine in patients recently infected with human immunodeficiency virus in Kinshasa, Zaire.
The Journal of infection 1990;21(2):167-73.
1990: Robert W Ryder; M Ndilu; S E Hassig; M Kamenga; D Sequeira; M Kashamuka; H Francis; Wilfrida Behets; Robert Colebunders; A Dopagne
Heterosexual transmission of HIV-1 among employees and their spouses at two large businesses in Zaire.
AIDS (London, England) 1990;4(8):725-32.
1990: Wilfrida Behets; Stefano Bertozzi; M Kasali; M Kashamuka; L Atikala; C Brown; Robert W Ryder; Thomas C Quinn
Successful use of pooled sera to determine HIV-1 seroprevalence in Zaire with development of cost-efficiency models.
AIDS (London, England) 1990;4(8):737-41.
1990: H Jäger; B N'Galy; J Perriens; K Nseka; F Davachi; C M Kabeya; G Rauhaus; G Peyerl; Robert W Ryder; T Rehle
Prevention of transfusion-associated HIV transmission in Kinshasa, Zaire: HIV screening is not enough.
AIDS (London, England) 1990;4(6):571-4.
1990: F A Spielberg; C M Kabeya; Thomas C Quinn; Robert W Ryder; N K Kifuani; J Harris; T R Bender; W L Heyward; M R Tam; K Auditore-Hargreaves
Performance and cost-effectiveness of a dual rapid assay system for screening and confirmation of human immunodeficiency virus type 1 seropositivity.
Journal of clinical microbiology 1990;28(2):303-6.
1990: B N'Galy; Stefano Bertozzi; Robert W Ryder
Obstacles to the optimal management of HIV infection/AIDS in Africa.
Journal of acquired immune deficiency syndromes 1990;3(4):430-7.
1990: Peter Piot; Marie Laga; Robert W Ryder; J Perriëns; M Temmerman; W Heyward; James W Curran
The global epidemiology of HIV infection: continuity, heterogeneity, and change.
Journal of acquired immune deficiency syndromes 1990;3(4):403-12.
1989: Robert Colebunders; M M Braun; N Nzila; K Dikilu; K Muepu; Robert W Ryder
Evaluation of the World Health Organization clinical case definition of AIDS among tuberculosis patients in Kinshasa, Zaire.
The Journal of infectious diseases 1989;160(5):902-3.
1989: Robert W Ryder; W Nsa; S E Hassig; Wilfrida Behets; M Rayfield; B Ekungola; AM Nelson; U Mulenda; H Francis; K Mwandagalirwa
Perinatal transmission of the human immunodeficiency virus type 1 to infants of seropositive women in Zaire.
The New England journal of medicine 1989;320(25):1637-42.
1989: L E Markowitz; N Nzilambi; W J Driskell; M G Sension; E Z Rovira; P Nieburg; Robert W Ryder
Vitamin A levels and mortality among hospitalized measles patients, Kinshasa, Zaire.
Journal of tropical pediatrics 1989;35(3):109-12.
1989: Robert Colebunders; Robert W Ryder; N Nzilambi; K Dikilu; J C Willame; M Kaboto; N Bagala; J Jeugmans; K Muepu; H L Francis
HIV infection in patients with tuberculosis in Kinshasa, Zaire.
The American review of respiratory disease 1989;139(5):1082-5.
1989: F Spielberg; C M Kabeya; Robert W Ryder; N K Kifuani; J Harris; T R Bender; W L Heyward; Thomas C Quinn
Field testing and comparative evaluation of rapid, visually read screening assays for antibody to human immunodeficiency virus.
Lancet 1989;1(8638):580-4.
1989: R L Colebunders; I Lebughe; N Nzila; D Kalunga; H Francis; Robert W Ryder; Peter Piot
Cutaneous delayed-type hypersensitivity in patients with human immunodeficiency virus infection in Zaire.
Journal of acquired immune deficiency syndromes 1989;2(6):576-8.
1988: Robert Colebunders; B Kapita; W Nekwei; Y Bahwe; I Lebughe; M Oxtoby; Robert W Ryder
Breastfeeding and transmission of HIV.
Lancet 1988;2(8626-8627):1487.
1988: M G Sension; Thomas C Quinn; L E Markowitz; M J Linnan; T S Jones; H L Francis; N Nzilambi; M N Duma; Robert W Ryder
Measles in hospitalized African children with human immunodeficiency virus.
American journal of diseases of children (1960) 1988;142(12):1271-2.
1988: H L Francis; M Kabeya; N Kafuama; C Riggins; Robert Colebunders; Robert W Ryder; James W Curran; L Izaley; Thomas C Quinn
Comparison of sensitivities and specificities of latex agglutination and an enzyme-linked immunosorbent assay for detection of antibodies to the human immunodeficiency virus in African sera.
Journal of clinical microbiology 1988;26(11):2462-4.
1988: B N'Galy; Robert W Ryder; K Bila; K Mwandagalirwa; Robert Colebunders; H Francis; J M Mann; Thomas C Quinn
Human immunodeficiency virus infection among employees in an African hospital.
The New England journal of medicine 1988;319(17):1123-7.
1988: K M De Cock; Robert Colebunders; H Francis; N Nzilambi; M Laga; Robert W Ryder; M Bondjobo; Joseph B McCormick; Peter Piot
Evaluation of the WHO clinical case definition for AIDS in rural Zaire.
AIDS (London, England) 1988;2(3):219-21.
1988: N Nzilambi; K M De Cock; D N Forthal; H Francis; Robert W Ryder; I Malebe; J Getchell; M Laga; Peter Piot; Joseph B McCormick
The prevalence of infection with human immunodeficiency virus over a 10-year period in rural Zaire.
The New England journal of medicine 1988;318(5):276-9.
1988: Robert Colebunders; L Izaley; M Musampu; P Pauwels; H Francis; Robert W Ryder
BCG vaccine abscesses are unrelated to HIV infection.
JAMA : the journal of the American Medical Association 1988;259(3):352.
1988: B N'Galy; Robert W Ryder
Epidemiology of HIV infection in Africa.
Journal of acquired immune deficiency syndromes 1988;1(6):551-8.
1988: Robert W Ryder; S E Hassig
The epidemiology of perinatal transmission of HIV.
AIDS (London, England) 1988;2 Suppl 1():S83-9.
1987: Robert Colebunders; L Izaley; K Bila; K Kabumpangi; N Melameka; H Francis; James W Curran; Robert W Ryder; Peter Piot
Cutaneous reactions to trimethoprim-sulfamethoxazole in African patients with the acquired immunodeficiency syndrome.
Annals of internal medicine 1987;107(4):599-600.
1987: H C Whittle; W H Lamb; Robert W Ryder
Trials of intradermal hepatitis B vaccines in Gambian children.
Annals of tropical paediatrics 1987;7(1):6-9.
1986: P G Miotti; Robert H Gilman; Mathuram Santosham; Robert W Ryder; Robert H Yolken
Age-related rate of seropositivity of antibody to Giardia lamblia in four diverse populations.
Journal of clinical microbiology 1986;24(6):972-5.
1986: Robert W Ryder; A S Rahman; A R Alim; M D Yunis; B S Houda
An outbreak of nosocomial cholera in a rural Bangladesh hospital.
The Journal of hospital infection 1986;8(3):275-82.
1986: Robert W Ryder; Robert H Yolken; W C Reeves; RICHARD SACK
Enzootic bovine rotavirus is not a source of infection in Panamanian cattle ranchers and their families.
The Journal of infectious diseases 1986;153(6):1139-44.
1985: E Ben-Porath; Jack R Wands; Robert Marciniak; M A Wong; L Hornstein; Robert W Ryder; M Canlas; A Lingao; K J Isselbacher
Structural analysis of hepatitis B surface antigen by monoclonal antibodies.
The Journal of clinical investigation 1985;76(4):1338-47.
1985: Robert W Ryder; W C Reeves; N Singh; Caroline Breese Hall; A Z Kapikian; B Gomez; RICHARD SACK
The childhood health effects of an improved water supply system on a remote Panamanian island.
The American journal of tropical medicine and hygiene 1985;34(5):921-4.
1985: Robert W Ryder; W C Reeves; RICHARD SACK
Risk factors for fatal childhood diarrhea: a case-control study from two remote Panamanian islands.
American journal of epidemiology 1985;121(4):605-10.
1985: Robert W Ryder; N Singh; W C Reeves; A Z Kapikian; Harry B Greenberg; RICHARD SACK
Evidence of immunity induced by naturally acquired rotavirus and Norwalk virus infection on two remote Panamanian islands.
The Journal of infectious diseases 1985;151(1):99-105.
1985: Robert W Ryder; H C Whittle; A B Ajdukiewicz; S Tulloch; B Yvonnet
Response of children of patients with primary hepatocellular carcinoma to hepatitis B virus vaccine.
The Journal of infectious diseases 1985;151(1):187-91.
1984: Robert W Ryder; H C Whittle; T Wojiecowsky; W M Moffat; B A Baker; E Sarr; F Oldfield
Screening for hepatitis B virus markers is not justified in West African transfusion centres.
Lancet 1984;2(8400):449-52.
1984: O Foster; A Ajdukiewicz; Robert W Ryder; H Whittle; A J Zuckerman
Hepatitis B virus transmission in West Africa: a role for tropical ulcer?
Lancet 1984;1(8376):576-7.
1984: C N Martin; R Colin Garner; F Tursi; J V Garner; H C Whittle; Robert W Ryder; P Sizaret; R Montesano
An enzyme-linked immunosorbent procedure for assaying aflatoxin B1.
IARC scientific publications 1984;(59):313-21.
1983: Raphael P Viscidi; Barbara Laughon; Robert H Yolken; P Bo-Linn; T Moench; Robert W Ryder; John G Bartlett
Serum antibody response to toxins A and B of Clostridium difficile.
The Journal of infectious diseases 1983;148(1):93-100.
1982: Robert W Ryder; Harry B Greenberg; N Singh; G Oro; A de Guardia; RICHARD SACK; A Z Kapikian
Seroepidemiology of heat-labile enterotoxigenic Escherichia coli and Norwalk virus infections in Panamanians, Canal Zone residents, Apache Indians, and United States Peace Corps volunteers.
Infection and immunity 1982;37(3):903-6.
1982: Mathuram Santosham; R S Daum; L Dillman; J L Rodriguez; S Luque; R Russell; M Kourany; Robert W Ryder; A V Bartlett; A Rosenberg; A S Benenson; RICHARD SACK
Oral rehydration therapy of infantile diarrhea: a controlled study of well-nourished children hospitalized in the United States and Panama.
The New England journal of medicine 1982;306(18):1070-6.
1981: Robert W Ryder; C A Oquist; Harry B Greenberg; David N Taylor; F Orskov; I Orskov; A Z Kapikian; RICHARD SACK
Travelers' diarrhea in panamanian tourists in Mexico.
The Journal of infectious diseases 1981;144(5):442-8.
1981: john sheridan; Laure Aurelian; G Barbour; Mathuram Santosham; RICHARD SACK; Robert W Ryder
Traveler's diarrhea associated with rotavirus infection: analysis of virus-specific immunoglobulin classes.
Infection and immunity 1981;31(1):419-29.
1980: Robert W Ryder; P A Blake; A C Murlin; G P Carter; R A Pollard; Michael H Merson; S D Allen; D J Brenner
Increase in antibiotic resistance among isolates of Salmonella in the United States, 1967-1975.
The Journal of infectious diseases 1980;142(4):485-91.
1980: Robert W Ryder; J D Shelton; M E Guinan
Necrotizing enterocolitis: a prospective multicenter investigation.
American journal of epidemiology 1980;112(1):113-23.
1980: R M Lumish; Robert W Ryder; D C Anderson; Joy G Wells; N D Puhr
Heat-labile enterotoxigenic Escherichia coli induced diarrhea aboard a Miami-based cruise ship.
American journal of epidemiology 1980;111(4):432-6.
1979: Robert W Ryder; Richard A Kaslow; J G Wells
Evidence for enterotoxin production by a classic enteropathogenic serotype of Escherichia coli.
The Journal of infectious diseases 1979;140(4):626-8.
1979: K Wachsmuth; J Wells; P Shipley; Robert W Ryder
Heat-labile enterotoxin production in isolates from a shipboard outbreak of human diarrheal illness.
Infection and immunity 1979;24(3):793-7.
1979: Robert W Ryder; P A Blake
Typhoid fever in the United States, 1975 and 1976.
The Journal of infectious diseases 1979;139(1):124-6.
1978: A Z Kapikian; Harry B Greenberg; W L Cline; A R Kalica; Richard G Wyatt; H D James; N L Lloyd; R M Chanock; Robert W Ryder; H W Kim
Prevalence of antibody to the Norwalk agent by a newly developed immune adherence hemagglutination assay.
Journal of medical virology 1978;2(4):281-94.
1977: I K Wachsmuth; J G Wells; Robert W Ryder
Escherichia coli heat-labile enterotoxin: comparison of antitoxin assays and serum antitoxin levels.
Infection and immunity 1977;18(2):348-51.
1977: Robert W Ryder; A Crosby-Ritchie; B McDonough; W J Hall
Human milk contaminated with Salmonella kottbus. A cause of nosocomial illness in infants.
JAMA : the journal of the American Medical Association 1977;238(14):1533-4.
1977: Robert W Ryder; D N Lawrence; J L Nitzkin; J C Feeley; Michael H Merson
An evaluation of penicillin prophylaxis during an outbreak of foodborne streptococcal pharyngitis.
American journal of epidemiology 1977;106(2):139-44.
1977: Robert W Ryder; A E Buxton; I K Wachsmuth; E Mason; F F Barrett
Heat-stable enterotoxigenic Escherichia coli and necrotizing enterocolitis: lack of an association.
The Journal of pediatrics 1977;91(2):302-3.
1977: Robert W Ryder; John E McGowan; M H Hatch; E L Palmer
Reovirus-like agent as a cause of nosocomial diarrhea in infants.
The Journal of pediatrics 1977;90(5):698-702.
1976: Robert W Ryder; I K Wachsmuth; A E Buxton; D G Evans; H L DuPont; E Mason; F F Barrett
Infantile diarrhea produced by heat-stable enterotoxigenic Escherichia coli.
The New England journal of medicine 1976;295(16):849-53.
1976: I K Wachsmuth; S Falkow; Robert W Ryder
Plasmid-mediated properties of a heat-stable enterotoxin-producing Escherichia coli associated with infantile diarrhea.
Infection and immunity 1976;14(2):403-7.
1976: Robert W Ryder; Michael H Merson; R A Pollard; E J Gangarosa
From the Center for Disease Control: salmonellosis in the United States, 1968-1974.
The Journal of infectious diseases 1976;133(4):483-6.
1976: Robert W Ryder; David A Sack; A Z Kapikian; J C McLaughlin; J Chakraborty; A S Mizanur Rahman; Michael H Merson; J G Wells
Enterotoxigenic Escherichia coli and Reovirus-like agent in rural Bangladesh.
Lancet 1976;1(7961):659-63.