[Use of hydergin in prolonged labor in primiparae].
D004876:Ergot Alkaloids / Q000628:therapy*; D005260:Female; D006801:Humans; D007751:Labor, Induced; D007743:Labor, Obstetric; D010298:Parity; D011247:Pregnancy; D013997:Time Factors; D014937:Work
D004876:Ergot Alkaloids
ERGOT ALKALOIDS/therapy; LABOR, INDUCED