TY - JOUR AU - Lee, J H; Park, J H; Kil, H K; Choi, S H; Noh, S H; Koo, B N TI - Efficacy of intrathecal morphine combined with intravenous analgesia versus thoracic epidural analgesia after gastrectomy JO - Yonsei Med J IS - 04 VL - 55 PY - 2014 DO - 10.3349/ymj.2014.55.4.1106 L3 - PubMed-ID: 24954344 SP - 1106 EP - 1114 ER -