[A page from the history of the epidemiology of infectious diseases].
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Direcţia de Sănătate Publică Iaşi, Compartimentul de Epidemiologie.
Duca
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D003141:Communicable Diseases / Q000453:epidemiology / Q000266:history*; D004813:Epidemiology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000266:history; D008457:Measles / Q000266:history; D012383:Romania / Q000453:epidemiology; D012409:Rubella / Q000266:history; D014917:Whooping Cough / Q000266:history