[Equine influenza. Comparative studies on various virus diseases of the respiratory tract in horses].
D000818:Animals; D006734:Horse Diseases; D006736:Horses; D009976:Orthomyxoviridae Infections / Q000662:veterinary*; D012141:Respiratory Tract Infections / Q000662:veterinary*
Influenza des Pferdes. Vergleichende Untersuchungen bei verschiedenen Viruserkrankungen der Atemwege des Pferdes.