Huynh, C. T.; Tran, Q. D.; Nguyen, M. H.; Bui, T. M. T. EVALUATE EFFICACITY OF PATIENT-CONTROLLED COMBINED SPINAL-EPIDURAL ANESTHESIA TO INTRAOPERATIVE AND POSTOPERATIVE CESAREAN SECTION AT CAN THO GYNECOLOGY OBSTETRICS HOSPITAL IN 2021. CTJUMP 2023, 149-156.