[50th anniversary of the Byelorussian Scientific Medical Society of the obstetricians and Gynecologists].
D000846:Anniversaries and Special Events; D006176:Gynecology / Q000266:history*; D049673:History, 20th Century; D009774:Obstetrics / Q000266:history*; D002094:Republic of Belarus; D012955:Societies, Medical / Q000266:history*
Belorusskomu Nauchnomu Meditsinskomu obshchestvu Akusherov-Ginekologov 50 let.