title: Effect of phenobarbital pretreatment on the metabolism and biliary excretion of methadone.
mesh_terms: D000818:Animals; D001646:Bile / Q000187:drug effects / Q000378:metabolism*; D003640:Dealkylation; D005965:Glucuronates / Q000378:metabolism; D008297:Male; D008691:Methadone / Q000378:metabolism*; D008862:Microsomes, Liver / Q000187:drug effects / Q000378:metabolism; D010634:Phenobarbital / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D005965:Glucuronates; D008691:Methadone; D010634:Phenobarbital