Kwon Hyeok Gyu, Kim Min Su, Kim Seong Ho, Jang Sung Ho
Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu, Republic of Korea.
J Neurol Neurosurg Psychiatry. 2013 Oct;84(10):1073-4. doi: 10.1136/jnnp-2013-305111. Epub 2013 May 4.