Kwon Hyeok Gyu, Jang Sung Ho
From the Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daemyungdong, Namku, Taegu, Republic of Korea.
Am J Phys Med Rehabil. 2014 Dec;93(12):1107-8. doi: 10.1097/PHM.0000000000000125.