[Achievements in preventing the premature termination of pregnancy].
D000026:Abortion, Habitual / Q000517:prevention & control; D000022:Abortion, Spontaneous / Q000517:prevention & control*; D005260:Female; D006801:Humans; D011247:Pregnancy; D012106:Research; D014586:USSR
O dostizheniiakh v profilaktike prezhdevremennogo preryvaniia beremennosti.