Trends in diphtheria mortality. 1933.
Edward A
EA
Lane
D004165:Diphtheria / Q000266:history* / Q000401:mortality; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009026:Mortality / Q000639:trends; D014481:United States / Q000453:epidemiology