Takeuchi, Y [Changes in arterial uterine blood flow velocity waveform during uterine contraction and relaxation in labor]. [electronic resource] - Nihon Sanka Fujinka Gakkai zasshi Jan 1990 - 79-85 p. digital Publication Type: English Abstract; Journal Article ISSN: 0300-9165 Subjects--Topical Terms: Blood Flow Velocity--physiologyFemaleFetal MonitoringHeart Rate, FetalHumansLabor Stage, Third--physiologyLabor, Obstetric--physiologyPregnancyUltrasonographyUterine ContractionUterus--blood supply