title: Observations on an outbreak of Klebsiella mastitis in sows.
mesh_terms: D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary*; D004739:England; D005260:Female; D007710:Klebsiella Infections / Q000453:epidemiology / Q000662:veterinary*; D008413:Mastitis / Q000453:epidemiology / Q000662:veterinary*; D011247:Pregnancy; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*