title: Occurrence of haemolytic Escherichia coli serogroups and their relationship to pig diseases in Queensland.
mesh_terms: D000818:Animals; D004487:Edema / Q000662:veterinary*; D004751:Enteritis; D004927:Escherichia coli Infections / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases