2015 | Electroacupuncture as a complement to usual care for patients with non-acute pain after back surgery: a study protocol for a pilot randomised controlled trial | 최병관; Man-Suk Hwang; Kwang-Ho Heo; Hyun-Woo Cho; Byung-Cheul Shin; Hyeon-Yeop Lee; In Heo; Nam-Kwen Kim; Byung-Kwan Choi; Dong-Wuk Son; Eui-Hyoung Hwang |