title: Observations on pre-weaning disease of pigs associated with Escherichia coli.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D003967:Diarrhea / Q000662:veterinary*; D004739:England; D004927:Escherichia coli Infections / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*