[Some results of scientific research in obstetrics during 1969].
D000047:Academies and Institutes; D005260:Female; D049673:History, 20th Century; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy; D012106:Research; D014586:USSR
O nekotorykh rezul'tatakh nauchnykh issledovaniĭ po akusherstvu za 1969 g.