title: The effect of vaccination of lambs with live parainfluenza virus type 3 on pneumonia produced by parainfluenza virus type 3 and Pasteurella haemolytica.
mesh_terms: D000818:Animals; D005260:Female; D010224:Parainfluenza Virus 3, Human / Q000276:immunology*; D010326:Pasteurella Infections / Q000382:microbiology / Q000517:prevention & control / Q000662:veterinary*; D011014:Pneumonia / Q000382:microbiology / Q000517:prevention & control / Q000662:veterinary*; D011024:Pneumonia, Viral / Q000382:microbiology / Q000517:prevention & control / Q000662:veterinary*; D018108:Respirovirus / Q000276:immunology*; D012756:Sheep; D012757:Sheep Diseases / Q000382:microbiology / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary; D014765:Viral Vaccines
chemical_list: D014765:Viral Vaccines