Influenza B; study of a localized outbreak preceding the 1945 epidemic.
A E
AE
FELLER
D001699:Biometry; D004196:Disease Outbreaks; D058872:Epidemics; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology* / Q000706:statistics & numerical data*
INFLUENZA/epidemiology and statistics