[Some data on the dynamics of dilatation of the cervix uteri and descent of the fetal head in normal labor].
D002584:Cervix Uteri; D004106:Dilatation; D005260:Female; D005333:Fetus; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D011247:Pregnancy
LABOR/physiology