[The contribution of V. I. Grebenschikov in the evolution of the sanitary and demographic statistics].
Egorysheva
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D003710:Demography; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012425:Russia (Pre-1917); D013223:Statistics as Topic / Q000266:history*; D014798:Vital Statistics