Cervical and perineal lacerations; studies on the mechanics of labor in relation to cervix, vulva, and perineum.
D002584:Cervix Uteri / Q000293:injuries*; D005260:Female; D006801:Humans; D007746:Labor Presentation; D007743:Labor, Obstetric; D022125:Lacerations; D010502:Perineum / Q000293:injuries*; D011247:Pregnancy; D014599:Uterus; D014844:Vulva / Q000293:injuries*
CERVIX, UTERINE/wounds and injuries; LABOR, PRESENTATION; PERINEUM/wounds and injuries; VULVA/wounds and injuries