title: Respiratory disease in a group of intensively reared calves.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D006385:Hemagglutination Inhibition Tests; D009174:Mycoplasma / Q000302:isolation & purification; D010325:Pasteurella / Q000302:isolation & purification; D012141:Respiratory Tract Infections / Q000276:immunology / Q000662:veterinary*; D018108:Respirovirus / Q000302:isolation & purification; D014777:Virus Diseases / Q000662:veterinary