[512 consecutive forceps operations in a teaching hospital].
D000037:Abruptio Placentae; D004420:Dystocia; D005260:Female; D005313:Fetal Death; D006331:Heart Diseases; D006801:Humans; D009765:Obesity; D009772:Obstetrical Forceps; D011247:Pregnancy; D011248:Pregnancy Complications
512 operaciones de fórceps consecutivas en un hospital de enseñanza.