title: Disposition of narcotics and narcotic antagonists.
mesh_terms: D000818:Animals; D001711:Biotransformation; D002645:Chickens; D004285:Dogs; D006168:Guinea Pigs; D000882:Haplorhini; D006801:Humans; D008297:Male; D008691:Methadone / Q000378:metabolism / Q000494:pharmacology; D008692:Methadyl Acetate / Q000378:metabolism / Q000494:pharmacology; D009271:Naltrexone / Q000378:metabolism; D009292:Narcotic Antagonists / Q000378:metabolism*; D009294:Narcotics / Q000378:metabolism*; D011680:Pupil / Q000187:drug effects; D011817:Rabbits; D051381:Rats; D013997:Time Factors
chemical_list: D009292:Narcotic Antagonists; D009294:Narcotics; D009271:Naltrexone; D008692:Methadyl Acetate; D008691:Methadone