[Progress in Soviet obstetrics and gynecology on the 60th anniversary of the formation of the USSR].
D000846:Anniversaries and Special Events; D006176:Gynecology / Q000639:trends*; D009774:Obstetrics / Q000639:trends*; D014586:USSR
Uspekhi otechestvennoĭ akushersko-ginekologicheskoĭ nauki k 60-letiiu obrazovaniia SSSR.