title: Effects of preexposure to morphine and pentobarbital on disposition of methadone in isolated rat livers.
mesh_terms: D000818:Animals; D001646:Bile / Q000187:drug effects / Q000378:metabolism; D066298:In Vitro Techniques; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D008297:Male; D008691:Methadone / Q000097:blood / Q000378:metabolism*; D009020:Morphine / Q000494:pharmacology*; D010424:Pentobarbital / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D009020:Morphine; D010424:Pentobarbital; D008691:Methadone