[100th anniversary of the Leningrad Scientific Society of Pediatric Physicians].
D049672:History, 19th Century; D049673:History, 20th Century; D010372:Pediatrics / Q000266:history*; D012426:Russia; D012955:Societies, Medical / Q000266:history*
100 let Leningradskomu nauchnomu obshchestvu detskikh vracheĭ.