[Physician-humanist and progressive public figure I. V. Leshko-Popel'].
D049672:History, 19th Century; D049673:History, 20th Century; D011057:Politics; D012425:Russia (Pre-1917)
Vrach-gumanist i progressivnyĭ obshchestvennyĭ deiatel' I. V. Leshko-Popel'