title: [3d grade perineal laceration].
mesh_terms: D000293:Adolescent; D000328:Adult; D001724:Birth Weight; D005113:Extraction, Obstetrical / Q000009:adverse effects; D005260:Female; D006801:Humans; D008423:Maternal Age; D007744:Obstetric Labor Complications / Q000209:etiology*; D009772:Obstetrical Forceps / Q000009:adverse effects; D010298:Parity; D011247:Pregnancy; D014621:Vagina / Q000293:injuries*; D014947:Wounds and Injuries / Q000209:etiology*
vernacular_title: Desgarro perineal de III grado.