The placental venous pressure during and after the third stage of labour following early cord ligation.
D000328:Adult; D001794:Blood Pressure; D001795:Blood Pressure Determination; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D010920:Placenta / Q000098:blood supply*; D011247:Pregnancy; D014470:Umbilical Cord; D014471:Umbilical Veins