title: Loss of resistance to the tetracyclines from porcine Escherichia coli in contact with dietary bacitracin methylene disalicylate.
authors.forename: J R
authors.initials: JR
authors.lastname: Walton
authors.forename: J E
authors.initials: JE
authors.lastname: Wheeler
mesh_terms: D000818:Animals; D001414:Bacitracin / Q000008:administration & dosage* / Q000494:pharmacology; D003049:Coccidiostats / Q000008:administration & dosage; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects*; D005243:Feces / Q000382:microbiology; D010118:Oxytetracycline / Q000494:pharmacology*; D012459:Salicylates / Q000008:administration & dosage* / Q000494:pharmacology; D013552:Swine / Q000382:microbiology*
chemical_list: D003049:Coccidiostats; D012459:Salicylates; D001414:Bacitracin; C023400:bacitracin methylenedisalicylic acid; D010118:Oxytetracycline