title: Reduction of the enterohepatic circulation of norethisterone by antibiotics in the rat: correlation with changes in the gut flora.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001646:Bile / Q000378:metabolism*; D007422:Intestines / Q000098:blood supply / Q000382:microbiology*; D008034:Lincomycin / Q000494:pharmacology; D008099:Liver / Q000098:blood supply; D008297:Male; D009355:Neomycin / Q000494:pharmacology; D009640:Norethindrone / Q000008:administration & dosage / Q000378:metabolism*; D051381:Rats; D012039:Regional Blood Flow / Q000187:drug effects; D012293:Rifampin / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D000667:Ampicillin; D008034:Lincomycin; D009355:Neomycin; D009640:Norethindrone; D012293:Rifampin