[Sverdlovsk Province Society of Surgeons (on the 50th anniversary of its founding)].
D013502:General Surgery / Q000266:history*; D049673:History, 20th Century; D012800:Siberia; D012955:Societies, Medical / Q000266:history*
Sverdlovskoe oblastnoe nauchnoe obshchestvo khirurgov (k 50-letiiu so dnia obrazovaniia).