Determination of the nicotine metabolites cotinine and trans-3′-hydroxycotinine in biologic fluids of smokers and non-smokers using liquid chromatography–tandem mass spectrometry: Biomarkers for tobacco smoke exposure and for phenotyping cytochrome P450 2A6 activity

Autor: Jacob, Peyton, III ^⁎, Yu, Lisa, Duan, Minjiang, Ramos, Lita, Yturralde, Olivia, Benowitz, Neal L.

Publikováno v: In Journal of Chromatography B 2011 879(3):267-276

Determination of ephedra alkaloid and caffeine concentrations in dietary supplements and biological fluids.

Autor: Jacob P 3rd; University of California, San Francisco, Department of Medicine, Division of Clinical Pharmacology, San Francisco General Hospital, 1001 Potrero Avenue, Building 30, 3rd floor, San Francisco, California 94110, USA. peyton@itsa.ucsf.edu, Haller CA, Duan M, Yu L, Peng M, Benowitz NL

Publikováno v: Journal of analytical toxicology [J Anal Toxicol] 2004 Apr; Vol. 28 (3), pp. 152-9.