FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Gregorio Barrio

Research Profile

Geographic Areas

Spain

Activities & Behaviors

Disorders

Concepts & Ideas

Chemicals & Drugs

Living Beings

Young Adult

Organizations

Needle-Exchange Programs

Co-author Network

Publications

TOP 3
Gregorio Barrio; María J Bravo; Luis De La Fuente; Bruno Guarita; Linda Montanari; José Pulido; Julián Vicente
Trends of heroin use and heroin injection epidemics in Europe: Findings from the EMCDDA treatment demand indicator (TDI).
Gregorio Barrio; María J Bravo; M Teresa Brugal; Luis De La Fuente; Fermín Fernández; Anna Guitart; Gemma Molist
Mortality in a cohort of young primary cocaine users: controlling the effect of the riskiest drug-use behaviors.
Juan Hoyos; Mónica Ruiz; Luis Sordo; Gregorio Barrio; María José Belza; Luis De La Fuente; Sonia Fernández-Balbuena
Never tested for HIV in Latin-American migrants and Spaniards: prevalence and perceived barriers.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Gregorio Barrio (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Gregorio Barrio; María J Bravo; Luis De La Fuente; Bruno Guarita; Linda Montanari; José Pulido; Julián Vicente
Trends of heroin use and heroin injection epidemics in Europe: Findings from the EMCDDA treatment demand indicator (TDI).
Journal of substance abuse treatment 2013;45(1):19-30.
2013: Gregorio Barrio; María J Bravo; M Teresa Brugal; Luis De La Fuente; Fermín Fernández; Anna Guitart; Gemma Molist
Mortality in a cohort of young primary cocaine users: controlling the effect of the riskiest drug-use behaviors.
Addictive behaviors 2013;38(3):1601-4.
2013: Juan Hoyos; Mónica Ruiz; Luis Sordo; Gregorio Barrio; María José Belza; Luis De La Fuente; Sonia Fernández-Balbuena
Never tested for HIV in Latin-American migrants and Spaniards: prevalence and perceived barriers.
Journal of the International AIDS Society 2013;16():18560.
2012: María J Bravo; M Teresa Brugal; Luis De La Fuente; Gemma Molist; José Pulido; Luis Sordo; fernando vallejo; Gregorio Barrio
HCV seroconversion among never-injecting heroin users at baseline: no predictors identified other than starting injection.
The International journal on drug policy 2012;23(5):415-9.
2012: Gregorio Barrio; María J Bravo; Eladio Jiménez-Mejías; Pablo Lardelli-Claret; José Pulido; Luis de la Fuente
Association between cannabis use and non-traffic injuries.
Accident; analysis and prevention 2012;47():172-6.
2012: Sara Santos; Gregorio Barrio; M Jose Bravo; M Teresa Brugal; Yolanda Castellano; Luis de la Fuente; Antonia Domingo-Salvany; Albert Espelt
Assessing the effect of patterns of cocaine and alcohol use on the risk of adverse acute cocaine intoxication.
Drug and alcohol review 2012;31(4):439-46.
2012: Gregorio Barrio; María José Belza; María J Bravo; M Teresa Brugal; Luis De La Fuente; Mercedes Díez; Enrique Regidor
Harm reduction interventions for drug injectors or heroin users in Spain: expanding coverage as the storm abates.
Addiction (Abingdon, England) 2012;107(6):1111-22.
2012: Gemma Molist; José Pulido; Fernando Rodríguez Artalejo; Sara Santos; Gregorio Barrio; M Teresa Brugal; Anna Guitart; Luis De La Fuente
[Quality deficits in the Spanish National Death Index: lessons learned from studying the mortality of two cohorts of people admitted to drug abuse treatment].
Gaceta sanitaria / S.E.S.P.A.S 2012;26(3):261-6.
2012: Luis De La Fuente; E Jiménez-Mejías; J Pulido; Endalamaw Belachew Gadisa; María J Bravo; Gregorio Barrio
[Evolution of the need and coverage of syringe exchange programs in Spanish prisons, 1992-2009: A revised estimation].
Revista española de sanidad penitenciaria 2012;14(3):86-90.
2012: Luis De La Fuente; Sonia Fernández-Balbuena; Juan Hoyos; José Pulido; María Elena Rosales-Statkus; Sara Santos; Gregorio Barrio; María José Belza; María J Bravo
Are participants in a street-based HIV testing program able to perform their own rapid test and interpret the results?
PloS one 2012;7(10):e46555.
2012: Silvia Tortajada; Gregorio Barrio; Ma Teresa Brugal; Luís de la Fuente; Antònia Domingo-Salvany; Ma Jesús Herrero; Gemma Molist
Psychiatric morbidity among cocaine and heroin users in the community.
Adicciones 2012;24(3):201-10.
2012: Luis De La Fuente; E Jiménez-Mejías; J Pulido; L Sordo; María J Bravo; Gregorio Barrio
[Evolution of the need and coverage of opioid substitution treatments and needle exchange programmes in Spanish prisons, 1992-2009].
Revista española de sanidad penitenciaria 2012;14(2):67-77.
2012: L Sordo; Gregorio Barrio; María J Bravo; M Teresa Brugal; M Chahua; L De la Fuente; Antònia Domingo-Salvany; G Molist
Depression among regular heroin users: the influence of gender.
Addictive behaviors 2012;37(1):148-52.
2011: José Pulido; Enrique Regidor; Gregorio Barrio; María J Bravo; Pablo Lardelli; Luis de la Fuente
Association between cannabis and cocaine use, traffic injuries and use of protective devices.
European journal of public health 2011;21(6):753-5.
2011: José Pulido; Albert Sánchez-Niubó; Sara Santos; Luis Sordo; Fernando Vallejo; Mireia Ambrós; Gregorio Barrio; Gregorio Barrio; M José Belza; María J Bravo; María J Bravo; M Teresa Brugal; M Teresa Brugal; Yolanda Castellano; Luis de la Fuente; Luis de la Fuente; Antonia Domingo-Salvany; Albert Espelt; Albert Espelt; Fermín Fernández; Pablo Lardelli; Pablo Lardelli; Gemma Molist; José Pulido
Cannabis use and traffic injuries.
Epidemiology (Cambridge, Mass.) 2011;22(4):609-10.
2010: María J Bravo; Noelia Llorens; Gregorio Barrio; M Teresa Brugal; Sara Santos; Luis Sordo; Luis De La Fuente
Methadone maintenance treatment: a protective factor for cocaine injection in a street-recruited cohort of heroin users.
Drug and alcohol dependence 2010;112(1-2):62-8.
2010: Antònia Domingo-Salvany; M Teresa Brugal; Gregorio Barrio; Francisco González-Saiz; María J Bravo; Luís de la Fuente
Gender differences in health related quality of life of young heroin users.
Health and quality of life outcomes 2010;8():145.
2009: Francisco J Luquero; fernando vallejo; Luis de La Fuente; Carlos Toro; M Teresa Brugal; María J Bravo; Vicente Soriano; Gregorio Barrio; José Pulido
The role of injection versus socioeconomic factors in hepatitis A virus infection among young heroin users: Implications for vaccination policies.
Vaccine 2009;27(20):2674-9.
2009: José Pulido; M Teresa Brugal; Luis De La Fuente; Rosario Ballesta; Gregorio Barrio; María J Bravo; Antònia Domingo-Salvany; Yolanda Castellano; Fermín Fernández
[Recruitment methodology and characteristics of a cohort of young regular cocaine users in three Spanish cities (the Itinere-cocaine Project)].
Gaceta sanitaria / S.E.S.P.A.S 2009;23(3):200-7.
2009: María J Bravo; Luis Royuela; Luis De La Fuente; M Teresa Brugal; Gregorio Barrio; Antònia Domingo-Salvany
Use of supervised injection facilities and injection risk behaviours among young drug injectors.
Addiction (Abingdon, England) 2009;104(4):614-9.
2008: Gregorio Barrio; Noelia Llorens
[The cannabis epidemic in perspective: can a solution be found?].
Gaceta sanitaria / S.E.S.P.A.S 2008;22(4):297-9.
2008: fernando vallejo; Carlos Toro; Luis De La Fuente; M Teresa Brugal; Gregorio Barrio; Vicente Soriano; Rosario Ballesta; María J Bravo
Hepatitis B vaccination: an unmet challenge in the era of harm reduction programs.
Journal of substance abuse treatment 2008;34(4):398-406.
2008: fernando vallejo; Carlos Toro; Luis De La Fuente; M Teresa Brugal; Vicente Soriano; Teresa C Silva; María J Bravo; Rosario Ballesta; Gregorio Barrio
Prevalence of and risk factors for hepatitis B virus infection among street-recruited young injection and non-injection heroin users in Barcelona, Madrid and Seville.
European addiction research 2008;14(3):116-24.
2007: María J Bravo; Luis Royuela; Gregorio Barrio; Luis De La Fuente; Mónica Suarez; M Teresa Brugal
More free syringes, fewer drug injectors in the case of Spain.
Social science & medicine (1982) 2007;65(8):1773-8.
2007: Gregorio Barrio; Luis De La Fuente; Carlos Toro; T M Brugal; Vicente Soriano; F Gonzalez; María J Bravo; fernando vallejo; Teresa C Silva
Prevalence of HIV infection among young adult injecting and non-injecting heroin users in Spain in the era of harm reduction programmes: gender differences and other related factors.
Epidemiology and infection 2007;135(4):592-603.
2007: Luis De La Fuente; Carlos Toro; M Teresa Brugal; fernando vallejo; Vicente Soriano; Gregorio Barrio; Rosario Ballesta; María J Bravo
Poor validity of self-reported HBV vaccination among young heroin users in Spain supports the policy "don't ask, draw a blood sample, vaccinate and try to schedule another visit".
Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology 2007;38(1):87-90.
2006: Luis De La Fuente; M Teresa Brugal; Antònia Domingo-Salvany; María J Bravo; Montserrat Neira-León; Gregorio Barrio
[More than thirty years of illicit drugs in Spain: a bitter story with some messages for the future].
Revista española de salud pública 2006;80(5):505-20.
2006: Luis De La Fuente; María J Bravo; Carlos Toro; M Teresa Brugal; Gregorio Barrio; Vicente Soriano; fernando vallejo; Rosario Ballesta
Injecting and HIV prevalence among young heroin users in three Spanish cities and their association with the delayed implementation of harm reduction programmes.
Journal of epidemiology and community health 2006;60(6):537-42.
2006: Montserrat Neira-León; Gregorio Barrio; M Teresa Brugal; Luis De La Fuente; Rosario Ballesta; María J Bravo; Teresa C Silva; Alicia Rodríguez-Martos
Do young heroin users in Madrid, Barcelona and Seville have sufficient knowledge of the risk factors for unintentional opioid overdose?
Journal of urban health : bulletin of the New York Academy of Medicine 2006;83(3):477-96.
2006: Luis De La Fuente; Carlos Toro; Vicente Soriano; M Teresa Brugal; fernando vallejo; Gregorio Barrio; Victoria Jiménez; Teresa Silva
HTLV infection among young injection and non-injection heroin users in Spain: prevalence and correlates.
Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology 2006;35(3):244-9.
2005: M Teresa Brugal; Antònia Domingo-Salvany; R Puig; Gregorio Barrio; Patricia García De Olalla; Luis De La Fuente
Evaluating the impact of methadone maintenance programmes on mortality due to overdose and aids in a cohort of heroin users in Spain.
Addiction (Abingdon, England) 2005;100(7):981-9.
2004: M Teresa Brugal; Gregorio Barrio; Luis Royuela; María J Bravo; Luis De La Fuente; Enrique Regidor
[Estimating mortality attributed to illegal drug use in Spain].
Medicina clínica 2004;123(20):775-7.
2004: María J Bravo; Luis Royuela; Gregorio Barrio; María A Rodríguez-Arenas; Luis De La Fuente
[Prevalence of indirect sharing of drug-injecting paraphernalia in Galicia, Madrid, Seville and Valencia [Spain]].
Gaceta sanitaria / S.E.S.P.A.S 2004;18(6):472-8.
2003: Luis De La Fuente; María J Bravo; Gregorio Barrio; Francisco Parras; M Suárez; A Rodés; Isabel Noguer
Lessons from the history of the human immunodeficiency virus/acquired immunodeficiency syndrome epidemic among Spanish drug injectors.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2003;37 Suppl 5():S410-5.
2003: María J Bravo; Gregorio Barrio; Luis De La Fuente; Luis Royuela; Laura Domingo; Teresa Silva
Reasons for selecting an initial route of heroin administration and for subsequent transitions during a severe HIV epidemic.
Addiction (Abingdon, England) 2003;98(6):749-60.
2002: M Teresa Brugal; Gregorio Barrio; La Fuente Luis De; Enrique Regidor; Luis Royuela; Josep M Suelves
Factors associated with non-fatal heroin overdose: assessing the effect of frequency and route of heroin administration.
Addiction (Abingdon, England) 2002;97(3):319-27.
2001: Gregorio Barrio; Luis De La Fuente; C Lew; Luis Royuela; María J Bravo; Marta Torrens
Differences in severity of heroin dependence by route of administration: the importance of length of heroin use.
Drug and alcohol dependence 2001;63(2):169-77.
1999: Gregorio Barrio; María J Bravo; Luis De La Fuente; Luis Royuela
[Is crack consumption spreading in Spain into groups that do not consume heroin?].
Medicina clínica 1999;113(17):676-7.
1999: Luis De La Fuente; María J Bravo; C Lew; Gregorio Barrio; V Soriano; Luis Royuela
[The prevalence of human immunodeficiency virus infection and the risk behaviors in the heroin addicts of Barcelona, Madrid and Seville: an example of the advantages of centering studies on addicts and not just on intravenous users].
Medicina clínica 1999;113(17):646-51.
1999: Jesús Castilla; Gregorio Barrio; María José Belza; Luis De La Fuente
Drug and alcohol consumption and sexual risk behaviour among young adults: results from a national survey.
Drug and alcohol dependence 1999;56(1):47-53.
1999: Gregorio Barrio; Luis De La Fuente; Luis Royuela; María J Bravo; Enrique Regidor; Fernando Rodríguez Artalejo
[Acute respiratory problems and cocaine or heroine smoking].
Medicina clínica 1999;112(20):775-7.
1999: María J Bravo; Gregorio Barrio; Luis De La Fuente; C Colomo; Luis Royuela
[The persistence of risky conduct for HIV transmission among intravenous drug users in Madrid, Seville, and Valencia. The Working Group of the Médicos del Mundo for the Monitoring of HIV Infection and the Risk Practices of Intravenous Drug Users].
Gaceta sanitaria / S.E.S.P.A.S 1999;13(2):109-18.
1999: M Teresa Brugal; Gregorio Barrio; Enrique Regidor; M Mestres; Joan A Caylà; Luis De La Fuente
[Discrepancies in the number of deaths from an acute reaction to psychoactive substances recorded in Spain].
Gaceta sanitaria / S.E.S.P.A.S 1999;13(2):82-7.
1999: Enrique Regidor; Gregorio Barrio; Luis De La Fuente; A Domingo; C Rodriguez; J Alonso
Association between educational level and health related quality of life in Spanish adults.
Journal of epidemiology and community health 1999;53(2):75-82.
1998: Jesús Castilla; Gregorio Barrio; Luis De La Fuente; María José Belza
Sexual behaviour and condom use in the general population of Spain, 1996.
AIDS care 1998;10(6):667-76.
1998: Jordi Alonso; Enrique Regidor; Gregorio Barrio; L Prieto; C Rodríguez; Luis De La Fuente
[Population reference values of the Spanish version of the Health Questionnaire SF-36].
Medicina clínica 1998;111(11):410-6.
1998: Luis De La Fuente; Gregorio Barrio; María J Bravo; Luis Royuela
Heroin smoking by "chasing the dragon": its evolution in Spain.
Addiction (Abingdon, England) 1998;93(3):444-6.
1998: Gregorio Barrio; Luis De La Fuente; Luis Royuela; A Díaz; Fernando Rodríguez Artalejo
Cocaine use among heroin users in Spain: the diffusion of crack and cocaine smoking. Spanish Group for the Study on the Route of Administration of Drugs.
Journal of epidemiology and community health 1998;52(3):172-80.
1997: Luis De La Fuente; Gregorio Barrio; Luis Royuela; María J Bravo
The transition from injecting to smoking heroin in three Spanish cities. The Spanish Group for the Study of the Route of Heroin Administration.
Addiction (Abingdon, England) 1997;92(12):1749-63.
1996: Luis De La Fuente; P Saavedra; Gregorio Barrio; Luis Royuela; J Vicente
Temporal and geographic variations in the characteristics of heroin seized in Spain and their relation with the route of administration. Spanish Group for the Study of the Purity of Seized Drugs.
Drug and alcohol dependence 1996;40(3):185-94.
1996: Enrique Regidor; Gregorio Barrio; Luis De La Fuente; C Rodríguez
Non-fatal injuries and the use of psychoactive drugs among young adults in Spain.
Drug and alcohol dependence 1996;40(3):249-59.
1995: Enrique Regidor; Gregorio Barrio; Luis De La Fuente; C Rodríguez
[The impact of human immunodeficiency virus infection on mortality in youth in Spain].
Medicina clínica 1995;105(13):515.
1995: J Sánchez; B Rodríguez; Luis De La Fuente; Gregorio Barrio; J Vicente; J Roca; Luis Royuela
Opiates or cocaine: mortality from acute reactions in six major Spanish cities. State Information System on Drug Abuse (SEIT) Working Group.
Journal of epidemiology and community health 1995;49(1):54-60.
1995: Luis De La Fuente; Gregorio Barrio; J Vicente; María J Bravo; J Santacreu
The impact of drug-related deaths on mortality among young adults in Madrid.
American journal of public health 1995;85(1):102-5.
1994: María J Bravo; M Delgado-Rodríguez; Luis De La Fuente; P Lardelli; Gregorio Barrio; R López
Sharing injecting equipment and sexual behavior in ambulatory intravenous drug users: a national survey (Spain).
The International journal of the addictions 1994;29(14):1893-907.
1994: Miguel Delgado-Rodríguez; L dé lá Fuente; María J Bravo; P Lardelli; Gregorio Barrio
IV drug users: changes in risk behaviour according to HIV status in a national survey in Spain.
Journal of epidemiology and community health 1994;48(5):459-63.
1994: Luis De La Fuente; Gregorio Barrio; J Vicente; María J Bravo; P Lardelli
Intravenous administration among heroin users having treatment in Spain.
International journal of epidemiology 1994;23(4):805-11.
1994: María J Bravo; C Colomo; Gregorio Barrio; Luis De La Fuente
[HIV infection and risk behavior among drug users served by a program of syringe exchange].
Medicina clínica 1994;102(18):719.
1994: R López; María J Bravo; Gregorio Barrio; P Lardelli; A Bueno; Luis De La Fuente
HIV-transmission knowledge in drug users from outpatient facilities in Spain. A national survey.
Drug and alcohol dependence 1994;34(3):181-90.
1993: Gregorio Barrio; Luis De La Fuente; J Camí
[The consumption of drugs in Spain and its position in European context].
Medicina clínica 1993;101(9):344-55.