title: Postnatal development of bactericidal activity in serum from conventional and colostrum-deprived calves.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000906:Antibodies / Q000032:analysis; D001428:Bacterial Vaccines; D001770:Blood Bactericidal Activity; D001798:Blood Proteins / Q000032:analysis; D002417:Cattle / Q000276:immunology*; D003126:Colostrum / Q000276:immunology*; D003168:Complement Fixation Tests; D003165:Complement System Proteins / Q000032:analysis; D004926:Escherichia coli / Q000276:immunology; D005260:Female; D006386:Hemagglutination Tests; D007106:Immune Sera; D008722:Methods; D012756:Sheep / Q000276:immunology; D013997:Time Factors
chemical_list: D000906:Antibodies; D001428:Bacterial Vaccines; D001798:Blood Proteins; D007106:Immune Sera; D003165:Complement System Proteins