Episiotomy: techniques and indications.
D004841:Episiotomy / Q000009:adverse effects / Q000379:methods*; D005260:Female; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D010502:Perineum / Q000293:injuries; D011182:Postoperative Care; D011247:Pregnancy; D012306:Risk; D013530:Surgical Wound Infection / Q000209:etiology