title: [Current data on the pedagogic activity of D.K. Zabolotnyĭ].
mesh_terms: D004813:Epidemiology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D008829:Microbiology / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Novye materialy o pedagogicheskoĭ deiatel'nosti D.K. Zabolotnogo.