title: [Prof Sergeĭ Ignatievich Fedynsky (on the centennial of his birth)].
mesh_terms: D006666:History of Medicine; D010372:Pediatrics / Q000266:history; D014586:USSR
vernacular_title: Professor Sergeĭ Ignat'evich Fedynskiĭ (k 100-letiiu so dnia rozhdeniia