title: Multiple viral infection in calves with acute bovine respiratory tract disease.
mesh_terms: D000818:Animals; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000276:immunology / Q000382:microbiology; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology / Q000382:microbiology; D003588:Cytopathogenic Effect, Viral; D009500:Neutralization Tests; D009666:Nose / Q000382:microbiology; D018184:Paramyxoviridae Infections / Q000276:immunology / Q000382:microbiology / Q000662:veterinary; D012328:RNA Viruses / Q000276:immunology / Q000302:isolation & purification; D012141:Respiratory Tract Infections / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D018108:Respirovirus / Q000276:immunology / Q000302:isolation & purification; D012229:Rhinovirus / Q000276:immunology / Q000302:isolation & purification; D014777:Virus Diseases / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*