Application of the obstetric forceps.
D001720:Birth Injuries / Q000209:etiology; D005113:Extraction, Obstetrical; D005260:Female; D005333:Fetus / Q000033:anatomy & histology; D006257:Head / Q000033:anatomy & histology; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D008722:Methods; D009772:Obstetrical Forceps / Q000009:adverse effects; D010100:Oxygen / Q000097:blood; D011247:Pregnancy; D011312:Pressure; D012886:Skull / Q000033:anatomy & histology
D010100:Oxygen