[1st All-Union Congress of Rural District Physicians in December 1925 (on its 50th anniversary)].
D003226:Congresses as Topic / Q000266:history*; D049673:History, 20th Century; D012423:Rural Health / Q000266:history*; D014586:USSR
O l-m Vsesoiuznom s"ezde sel'skikh uchastkovykh vracheĭ v dekabre 1925 g. (k 50-letiiu so dnia ego provedeniia)