title: A field experiment to assess the role of parainfluenza type 3 virus in pneumonia in a flock of sheep in Victoria.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D005260:Female; D018184:Paramyxoviridae Infections / Q000276:immunology / Q000473:pathology / Q000662:veterinary*; D011024:Pneumonia, Viral / Q000276:immunology / Q000473:pathology / Q000662:veterinary*; D001261:Pulmonary Atelectasis / Q000473:pathology; D018108:Respirovirus / Q000254:growth & development* / Q000276:immunology; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology / Q000382:microbiology*; D013997:Time Factors
chemical_list: D000906:Antibodies