RT Journal Article SR Electronic T1 Hepatic extraction of nonmetabolizable xenobiotics in rats. JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 690 OP 697 VO 211 IS 3 A1 T Iga A1 C D Klaassen YR 1979 UL http://jpet.aspetjournals.org/content/211/3/690.abstract AB