title: PROLONGED EPIDURAL ANALGESIA.
mesh_terms: D015360:Analgesia, Epidural; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D006801:Humans; D010146:Pain; D011182:Postoperative Care; D011183:Postoperative Complications; D013523:Surgical Equipment; D014116:Toxicology
keywords: ANESTHESIA, OBSTETRICAL; ANESTHESIA, SPINAL; PAIN; POSTOPERATIVE CARE; POSTOPERATIVE COMPLICATIONS; SURGICAL EQUIPMENT; TOXICOLOGIC REPORT