A NEW INFLUENZA VIRUS ASSOCIATED WITH EQUINE RESPIRATORY DISEASE.
D000818:Animals; D005431:Florida; D006734:Horse Diseases; D006736:Horses; D009975:Orthomyxoviridae; D012141:Respiratory Tract Infections; D014714:Vertebrates; D014780:Viruses
FLORIDA; HORSE DISEASES; INFLUENZA VIRUSES; RESPIRATORY TRACT INFECTIONS; VERTEBRATE VIRUSES