[Current status of research on the animal reservoir in influenza].
D000820:Animal Diseases; D000818:Animals; D001715:Bird Diseases; D001717:Birds; D004199:Disease Vectors; D006734:Horse Diseases; D006736:Horses; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D013552:Swine; D013553:Swine Diseases; D015047:Zoonoses
Stadiul actual al cercetărilor privind rezervorul animal în gripă.