title: Effectiveness of killed virulent cell vaccine against paratuberculosis.
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D009161:Mycobacterium / Q000276:immunology*; D010283:Paratuberculosis / Q000382:microbiology / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary
chemical_list: D001428:Bacterial Vaccines