title: New approach to the hepatic first-pass effect by whole-body autoradiography.
mesh_terms: D000818:Animals; D001345:Autoradiography; D008099:Liver / Q000378:metabolism*; D008297:Male; D004364:Pharmaceutical Preparations / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D004364:Pharmaceutical Preparations