title: Immunoelectrophoretic studies on extracts principally derived from porcine strains of Escherichia coli.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology; D003967:Diarrhea / Q000662:veterinary; D004488:Edema Disease of Swine / Q000382:microbiology; D004926:Escherichia coli / Q000276:immunology*; D007122:Immunoelectrophoresis; D018805:Sepsis / Q000662:veterinary; D012756:Sheep; D012757:Sheep Diseases / Q000382:microbiology; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*
chemical_list: D000942:Antigens, Bacterial