Distortion of the birth frequency curve.
D001699:Biometry; D005260:Female; D006801:Humans; D007751:Labor, Induced / Q000706:statistics & numerical data*; D007743:Labor, Obstetric; D009774:Obstetrics / Q000706:statistics & numerical data*; D036801:Parturition; D011247:Pregnancy
LABOR, INDUCED/statistics; OBSTETRICS/statistics