title: Studies on the immunity of the calf to colibacillosis. II. Preparation of an IgM-rich fraction from bovine serum and its prophylactic use in experimental colisepticaemia.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000942:Antigens, Bacterial; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D002850:Chromatography, Gel; D003967:Diarrhea / Q000517:prevention & control / Q000662:veterinary; D004927:Escherichia coli Infections / Q000401:mortality / Q000517:prevention & control / Q000662:veterinary*; D006386:Hemagglutination Tests; D007122:Immunoelectrophoresis; D007136:Immunoglobulins / Q000008:administration & dosage / Q000627:therapeutic use*; D018805:Sepsis / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D000942:Antigens, Bacterial; D007136:Immunoglobulins