title: [I. M. Sechenov (on the 50th anniversary of his birth)].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D010827:Physiology / Q000266:history; D012425:Russia (Pre-1917)
vernacular_title: I. M. Sechenov (k 150-letiiu so dnia rozhdeniia).