High-performance liquid chromatographic determination of nicotine and its urinary metabolites via their 1,3-diethyl-2-thiobarbituric acid derivatives

Disposition of nicotine and eight metabolites in smokers and nonsmokers: Identification in smokers of two metabolites that are longer lived than cotinine

Gabriel A. Kyerematen, Monica L Morgan, Balaka Chattopadhyay et al. · Clinical Pharmacology & Therapeutics · 1990 · 107 citations

Simultaneous determination of nicotine, cotinine and five additional nicotine metabolites in the urine of smokers using pre-column derivatisation and high-performance liquid chromatography

Robert D. Barlow, Philip A. Thompson, Rossana B. Stone · Journal of Chromatography B Biomedical Sciences and Applications · 1987 · 52 citations

Tobacco Control, Medicine, Nicotine +8

Radiometric-high-performance liquid chromatographic assay for nicotine and twelve of its metabolites

Gabriel A. Kyerematen, LaTisha Taylor, J.D. deBethizy et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1987 · 43 citations

Tobacco Control, Biochemistry, Tobacco Use +14

High-performance liquid chromatographic method for the determination of N-methylated metabolites of nicotine

K C Cundy, Peter A. Crooks · Journal of Chromatography B Biomedical Sciences and Applications · 1984 · 43 citations

Tobacco Control, Biochemistry, N-methylated Metabolites +13

Assessment of exposure to environmental tobacco smoke using a high-performance liquid chromatographic method for the simultaneous determination of nicotine and two of its metabolites in urine

Markku Parviainen, Robert D. Barlow · Journal of Chromatography B Biomedical Sciences and Applications · 1988 · 33 citations

Tobacco Control, Medicine, Environmental Tobacco +12