RT Journal Article SR Electronic T1 Effects of phenobarbital and SKF 525-A on the in vivo metabolism of morphine in rats. JF Drug Metabolism and Disposition JO Drug Metab Dispos FD American Society for Pharmacology and Experimental Therapeutics SP 260 OP 264 VO 8 IS 4 A1 Liu, S J A1 Wang, R I YR 1980 UL http://dmd.aspetjournals.org/content/8/4/260.abstract AB