title: Effects of passive immunity on immune response in calves vaccinated against Clostridium chauvoei infection (blackleg).
mesh_terms: D000367:Age Factors; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology* / Q000517:prevention & control; D003015:Clostridium Infections / Q000276:immunology / Q000662:veterinary*; D005260:Female; D007112:Immunity, Maternally-Acquired; D007165:Immunosuppression Therapy / Q000662:veterinary*; D011247:Pregnancy; D014611:Vaccination / Q000662:veterinary*