[Dr. I.V. Cheshikhin, progressive Russian scientist].
D000293:Adolescent; D002648:Child; D049672:History, 19th Century; D006801:Humans; D010372:Pediatrics / Q000266:history; D012425:Russia (Pre-1917); D012572:School Health Services / Q000266:history; D014455:Ukraine
Doktor meditsiny I.V. Cheshikhin--progressivnyĭ Russkiĭ uchenyĭ.