title: Antigen-extinction profile in pregnant cows, using a K99-containing whole-cell bacterin to induce passive protection against enterotoxigenic colibacillosis of calves.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D000907:Antibodies, Bacterial / Q000032:analysis*; D001428:Bacterial Vaccines / Q000276:immunology*; D002417:Cattle / Q000276:immunology; D002418:Cattle Diseases / Q000276:immunology / Q000517:prevention & control*; D003126:Colostrum / Q000276:immunology; D003967:Diarrhea / Q000276:immunology / Q000662:veterinary; D004768:Enterotoxins / Q000276:immunology; D004926:Escherichia coli / Q000276:immunology*; D004927:Escherichia coli Infections / Q000276:immunology / Q000662:veterinary*; D005260:Female; D011247:Pregnancy
chemical_list: D000907:Antibodies, Bacterial; D001428:Bacterial Vaccines; D004768:Enterotoxins