title: Transmission to lambs of maternal immunity against blackleg following the use of combined clostridial vaccine.
mesh_terms: D000818:Animals; D000881:Anthrax / Q000517:prevention & control / Q000662:veterinary*; D001428:Bacterial Vaccines; D003013:Clostridium; D005260:Female; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary
chemical_list: D001428:Bacterial Vaccines