Influenza B; study of a localized outbreak preceding the 1945 epidemic.
J H
JH
DINGLE
T J
TJ
ABERNETHY
D004196:Disease Outbreaks; D058872:Epidemics; D006801:Humans; D009981:Influenza B virus; D007251:Influenza, Human; D009976:Orthomyxoviridae Infections