The use of the vacuum extractor: a reappraisal.
D000328:Adult; D000773:Anesthesia, Obstetrical; D001720:Birth Injuries; D005113:Extraction, Obstetrical / Q000009:adverse effects; D005260:Female; D005313:Fetal Death; D006406:Hematoma / Q000209:etiology; D006801:Humans; D007744:Obstetric Labor Complications; D009772:Obstetrical Forceps; D011247:Pregnancy; D011248:Pregnancy Complications; D012535:Scalp / Q000293:injuries