title: Studies on the immunity of the calf to colibacillosis VI: the prophylactic use of a pooled serum IgM-rich fraction under field conditions.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control* / Q000628:therapy; D003126:Colostrum; D003967:Diarrhea / Q000517:prevention & control / Q000662:veterinary; D004927:Escherichia coli Infections / Q000517:prevention & control / Q000628:therapy / Q000662:veterinary*; D007112:Immunity, Maternally-Acquired; D007075:Immunoglobulin M / Q000008:administration & dosage*
chemical_list: D007075:Immunoglobulin M