title: Lumbar epidural block in labour: a clinical analysis.
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects; D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D002045:Bupivacaine; D002585:Cesarean Section; D004388:Dura Mater; D004630:Emergencies; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010298:Parity; D011247:Pregnancy
chemical_list: D002045:Bupivacaine