[Expeditions of D.K. Zabolotnyi and their significance in the development of epidemiology].
D004813:Epidemiology / Q000266:history*; D005101:Expeditions; D049672:History, 19th Century; D049673:History, 20th Century
BIOGRAPHIES; EPIDEMIOLOGY/history
Ekspeditsii D.K. Zabolotnogo i ikh znachenie v razvitii epidemiologii.