title: Hair analysis.
authors: F
authors: F
authors: Martinez
authors: T S
authors: TS
authors: Poet
authors: R R
authors: RR
authors: Watson
mesh_terms: D000818:Animals; D003042:Cocaine / Q000378:metabolism / Q000493:pharmacokinetics; D006197:Hair / Q000737:chemistry* / Q000378:metabolism; D006801:Humans; D008297:Male; D051379:Mice; D009020:Morphine / Q000378:metabolism / Q000493:pharmacokinetics; D015813:Substance Abuse Detection
chemical_list: D009020:Morphine; D003042:Cocaine