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John Roman

Research Profile

Chemicals & Drugs

Procedures

Genes & Molecular Sequences

Molecular Structure

Concepts & Ideas

Sensitivity and Specificity

Physiology

Living Beings

Inbred F344 Rats

Objects

Animal Feed

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Publications

TOP 3
Xia Xu; John M Roman; Haleem J Issaq; Larry K Keefer; Timothy D Veenstra; Regina G Ziegler
Quantitative measurement of endogenous estrogens and estrogen metabolites in human serum by liquid chromatography-tandem mass spectrometry.
Xia Xu; John M Roman; Timothy D Veenstra; Jennifer Van Anda; Regina G Ziegler; Haleem J Issaq
Analysis of fifteen estrogen metabolites using packed column supercritical fluid chromatography-mass spectrometry.
Xia Xu; Timothy D Veenstra; Stephen D Fox; John M Roman; Haleem J Issaq; Roni Falk; Joseph E Saavedra; Larry K Keefer; Regina G Ziegler
Measuring fifteen endogenous estrogens simultaneously in human urine by high-performance liquid chromatography-mass spectrometry.

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All Publications

2007: Xia Xu; John M Roman; Haleem J Issaq; Larry K Keefer; Timothy D Veenstra; Regina G Ziegler
Quantitative measurement of endogenous estrogens and estrogen metabolites in human serum by liquid chromatography-tandem mass spectrometry.
Analytical chemistry 2007;79(20):7813-21.
2006: Xia Xu; John M Roman; Timothy D Veenstra; Jennifer Van Anda; Regina G Ziegler; Haleem J Issaq
Analysis of fifteen estrogen metabolites using packed column supercritical fluid chromatography-mass spectrometry.
Analytical chemistry 2006;78(5):1553-8.
2005: Xia Xu; Timothy D Veenstra; Stephen D Fox; John M Roman; Haleem J Issaq; Roni Falk; Joseph E Saavedra; Larry K Keefer; Regina G Ziegler
Measuring fifteen endogenous estrogens simultaneously in human urine by high-performance liquid chromatography-mass spectrometry.
Analytical chemistry 2005;77(20):6646-54.
2005: Stephen D Fox; John M Roman; Giovanni Cizza; Timothy D Veenstra; Haleem J Issaq
Quantitative determination of antalarmin, a novel corticotropin-releasing hormone receptor-1 antagonist, in canine plasma by HPLC-MS.
Journal of separation science 2005;28(4):332-6.
1998: Stephen D Fox; John M Roman; Haleem J Issaq; Raymond W Nims
Metabolic conversion of 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane (DDD) to 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (DDE) in the male F344/NCr Rat.
Archives of environmental contamination and toxicology 1998;35(1):104-8.

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