RT Journal Article SR Electronic T1 Innovative methods to study human intestinal drug metabolism in vitro: precision-cut slices compared with Ussing chamber preparations JF Drug Metabolism and Disposition JO Drug Metab Dispos FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/dmd.106.011148 A1 Esther G van de Kerkhof A1 Anna-Lena B Ungell A1 Asa K Sjoberg A1 Marina H de Jager A1 Constanze Hilgendorf A1 Inge AM de Graaf A1 Geny MM Groothuis YR 2006 UL http://dmd.aspetjournals.org/content/early/2006/08/16/dmd.106.011148.abstract AB