The obstetrical forceps and the vacuum extractor: an assessment of their compressive force.
D036861:Delivery, Obstetric / Q000600:supply & distribution*; D004864:Equipment and Supplies; D005260:Female; D006801:Humans; D009772:Obstetrical Forceps; D011247:Pregnancy; D014618:Vacuum
DELIVERY/equipment and supplies; OBSTETRICAL FORCEPS