RT Journal Article SR Electronic T1 Drug Metabolism in the Intestine JF Drug Metabolism and Disposition JO Drug Metab Dispos FD American Society for Pharmacology and Experimental Therapeutics SP 654 OP 654 VO 1 IS 4 A1 K. C. L. YR 1973 UL http://dmd.aspetjournals.org/content/1/4/654.2.abstract AB