title: [Sergeĭ Ignat'evich Fedynskiĭ (on the centenary of his birth)].
mesh_terms: D006666:History of Medicine; D010372:Pediatrics / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Sergeĭ Ignat'evich Fedynskiĭ (k 100-letiiu so dnia rozhdeniia)