[Various aspects of the mechanism of the onset of labor--elective induction of labor].
D002584:Cervix Uteri / Q000032:analysis; D005260:Female; D006801:Humans; D006909:Hydroxyproline / Q000032:analysis; D007745:Labor Onset; D007751:Labor, Induced; D007743:Labor, Obstetric; D011247:Pregnancy; D014590:Uterine Contraction
D006909:Hydroxyproline