title: Virus infection and incidence of respiratory disease: a serological study of four micro-organisms at a large beef-rearing farm.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000302:isolation & purification; D001769:Blood / Q000382:microbiology; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D002690:Chlamydia Infections / Q000662:veterinary; D003168:Complement Fixation Tests; D004196:Disease Outbreaks / Q000662:veterinary; D004739:England; D006385:Hemagglutination Inhibition Tests; D018184:Paramyxoviridae Infections / Q000662:veterinary; D012328:RNA Viruses; D012088:Reoviridae Infections / Q000662:veterinary; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000662:veterinary*; D014765:Viral Vaccines / Q000008:administration & dosage; D014777:Virus Diseases / Q000453:epidemiology / Q000662:veterinary*; D014852:Wales
chemical_list: D000914:Antibodies, Viral; D014765:Viral Vaccines