title: [Medical intellectuals in social class hierarchy of the Russian Empire in the 19th century].
authors.forename: I V
authors.initials: IV
authors.lastname: Zimin
mesh_terms: D002391:Catchment Area, Health; D006296:Health Services / Q000266:history* / Q000592:standards / Q000639:trends; D049672:History, 19th Century; D012426:Russia