The combined effect of infectious bovine rhinotracheitis virus and Pasteurella hemolytica on cattle.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D007242:Herpesvirus 1, Bovine; D016978:Mannheimia haemolytica; D010325:Pasteurella; D010326:Pasteurella Infections; D014777:Virus Diseases / Q000662:veterinary*
CATTLE/diseases; PASTEURELLA/infection; VIRUS DISEASES/veterinary