title: Influence of administration routes of sodium ampicillin on the cecal flora in rats: role of biliary excretion.
mesh_terms: D000667:Ampicillin / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D001646:Bile / Q000378:metabolism*; D002432:Cecum / Q000187:drug effects / Q000382:microbiology*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
chemical_list: D000667:Ampicillin