title: [Pedagogic reflections. III. The history of epidemiology].
mesh_terms: D004813:Epidemiology / Q000266:history*; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D049691:History, Medieval; D049711:History, Modern 1601-; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Pedagogicheskie razdumìa. Soobshchenie III. The history of epidemiology