RT Journal Article SR Electronic T1 The influence of phenobarbital administration on hepatic monooxygenase activity at various stages of gestation in the rat. JF Drug Metabolism and Disposition JO Drug Metab Dispos FD American Society for Pharmacology and Experimental Therapeutics SP 579 OP 581 VO 17 IS 5 A1 M E Dean A1 B H Stock YR 1989 UL http://dmd.aspetjournals.org/content/17/5/579.abstract AB