title: Escherichia coli infection or contamination?
authors.forename: E L
authors.initials: EL
authors.lastname: Biberstein
authors.forename: D C
authors.initials: DC
authors.lastname: Hirsh
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000175:diagnosis / Q000382:microbiology*; D002415:Cats; D004283:Dog Diseases / Q000175:diagnosis / Q000382:microbiology*; D004285:Dogs; D004927:Escherichia coli Infections / Q000175:diagnosis / Q000662:veterinary*; D013048:Specimen Handling / Q000662:veterinary*; D014552:Urinary Tract Infections / Q000175:diagnosis / Q000382:microbiology / Q000662:veterinary*