The role of respiratory viruses in equine disease.
D000818:Animals; D003139:Common Cold / Q000662:veterinary; D006566:Herpesviridae Infections / Q000662:veterinary; D006734:Horse Diseases / Q000382:microbiology*; D006736:Horses; D009976:Orthomyxoviridae Infections / Q000662:veterinary; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000517:prevention & control / Q000662:veterinary*; D014777:Virus Diseases / Q000662:veterinary*