The effect of transcutaneous electrical acupoint stimulation on perioperative cytokines and postoperative analgesia in patients undergoing radical mastectomy
QIN Guowei, HU Yiping, WANG Guonian
Journal of Practical Oncology . 2010, (5): 435 -438 .  DOI: 10.3969/j.issn.1002-3070.2010.05.010