title: [A. A. Koltypin--scientist, physician, social activist (on the 100th anniversary of his birth)].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D010372:Pediatrics / Q000266:history; D014586:USSR
vernacular_title: A. A. Koltypin--uchenyĭ, vrach, obshchestvennyĭ deiatel' (k 100-letiiu so dnia rozhdeniia).