title: Serological grouping of haemolytic Escherichia coli isolated from diarrhoeic piglets.
mesh_terms: D000818:Animals; D003967:Diarrhea / Q000382:microbiology / Q000662:veterinary*; D004926:Escherichia coli / Q000145:classification* / Q000302:isolation & purification; D012703:Serotyping; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*