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B.K. Matuszewski, M.L. Constanzer, C.M. Chavez-Eng · Analytical Chemistry · 2003 · 5.2K citations

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Improved gas chromatographic method for the determination of nicotine and cotinine in biologic fluids

Peyton Jacob, Margaret D. Wilson, Neal L. Benowitz · Journal of Chromatography B Biomedical Sciences and Applications · 1981 · 457 citations

Pharmacy, Pharmacology, Toxicology +9

A rapid gas-liquid chromatographic method for the determination of cotinine and nicotine in biological fluids

C Feyerabend, Michael A. Russell · Journal of Pharmacy and Pharmacology · 1990 · 312 citations

Pharmacy, Toxicology, Analytical Chemistry +9

Analysis of Nicotine, 3-Hydroxycotinine, Cotinine, and Caffeine in Urine of Passive Smokers by HPLC-Tandem Mass Spectrometry

Tapani Tuomi, Tom Johnsson, Kari Reijula · Clinical Chemistry · 1999 · 112 citations · Full text

Pharmacy, Toxicology, Analytical Chemistry +16

Simultaneous and Sensitive Measurement of Anabasine, Nicotine, and Nicotine Metabolites in Human Urine by Liquid Chromatography–Tandem Mass Spectrometry

Xu Xu, Michael M. Iba, Clifford P. Weisel · Clinical Chemistry · 2004 · 108 citations · Full text

Pharmacy, Pharmacology, Toxicology +15