[The first all-Russian congress of pediatricians].
Mikirtichan
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GL
D003226:Congresses as Topic / Q000266:history*; D049673:History, 20th Century; D010372:Pediatrics / Q000266:history*; D012425:Russia (Pre-1917)
Pervyĭ vserossiĭskiĭ c'ezd pediatrov.