title: [Andreĭ L'vovich Polenov (1871-1947)].
authors.forename: E I
authors.initials: EI
authors.lastname: Zaĭtsev
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009493:Neurosurgery / Q000266:history*; D012425:Russia (Pre-1917); D014194:Traumatology / Q000266:history*; D014586:USSR