Epidemiology of smallpox in Stockholm 1963.
D000328:Adult; D000368:Aged; D003428:Cross Infection; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011635:Public Health Administration; D012899:Smallpox / Q000453:epidemiology*; D012900:Smallpox Vaccine; D013548:Sweden; D014611:Vaccination
D012900:Smallpox Vaccine