[N. G. Smirnov--an outstanding physician of the beginning of the 19th century].
D002771:Cholera / Q000453:epidemiology / Q000266:history; D004196:Disease Outbreaks / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D012425:Russia (Pre-1917)
N. G. Smirnov--vydaiushchiĭsia vrach nachala XIX stoletiia.