title: Studies on Escherichia coli in pigs V. Determination of enterotoxicity and frequency of O groups and K 88 antigen in strains from 200 piglets with neonatal diarrhoea.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis*; D003967:Diarrhea / Q000382:microbiology / Q000662:veterinary*; D004768:Enterotoxins / Q000096:biosynthesis*; D004926:Escherichia coli / Q000276:immunology / Q000302:isolation & purification*; D012698:Serologic Tests; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*
chemical_list: D000942:Antigens, Bacterial; D004768:Enterotoxins