title: [50 years of psychoneurology in Leningrad].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D009462:Neurology / Q000266:history*; D011570:Psychiatry / Q000266:history*; D012426:Russia; D012425:Russia (Pre-1917)
vernacular_title: 50 let Leningradskoĭ psikhonevrologii.