title: Suspected procine ulcerative spirochaetosis in England.
mesh_terms: D000818:Animals; D004739:England; D012883:Skin Ulcer / Q000382:microbiology / Q000662:veterinary; D013145:Spirochaetales Infections / Q000175:diagnosis / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000175:diagnosis / Q000382:microbiology*