title: Dose-independent kinetics with low level exposure to nicotine and cotinine.
authors.forename: Neal L
authors.initials: NL
authors.lastname: Benowitz
authors.forename: Delia
authors.initials: D
authors.lastname: Dempsey
authors.forename: Rachel F
authors.initials: RF
authors.lastname: Tyndale
authors.forename: Gideon
authors.initials: G
authors.lastname: St Helen
authors.forename: Peyton
authors.initials: P
authors.lastname: Jacob
mesh_terms: D000328:Adult; D000483:Alleles; D001189:Aryl Hydrocarbon Hydroxylases / Q000235:genetics; D003367:Cotinine / Q000493:pharmacokinetics*; D018592:Cross-Over Studies; D065637:Cytochrome P-450 CYP2A6; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009538:Nicotine / Q000493:pharmacokinetics*
chemical_list: D009538:Nicotine; D001189:Aryl Hydrocarbon Hydroxylases; D065637:Cytochrome P-450 CYP2A6; D003367:Cotinine