Epidemics and crowd-diseases: measles. By Major Greenwood, 1935.
D004196:Disease Outbreaks / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D008457:Measles / Q000266:history*