[Singapore-A/57 virus epidemic in infants & very young children].
D002648:Child; D058872:Epidemics; D006801:Humans; D007223:Infant; D007251:Influenza, Human; D012846:Singapore; D014780:Viruses
INFLUENZA/in infant and child
De virus-Singapore-A/57-epidemie bij de zuigeling en het zeer jonge kind.