A report on epidemic influenza in the maritime area in 1973.
D000328:Adult; D000368:Aged; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology* / Q000276:immunology / Q000401:mortality / Q000628:therapy; D008297:Male; D008875:Middle Aged; D009674:Nova Scotia