[Summer outbreaks of viral influenza in closed children's institutions].
D002648:Child; D004196:Disease Outbreaks; D006801:Humans; D007223:Infant; D007251:Influenza, Human; D012621:Seasons
INFLUENZA/in infant and child
O letnikh vspyshkakh virusnogo grippa v zakrytom detskom kollektive.