Hsieh Cheng-Ta, Tsai Wen-Chiuan, Tang Chi-Tun, Liu Ming-Ying
Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, China.
Neurol India. 2009 Nov-Dec;57(6):833-4. doi: 10.4103/0028-3886.59502.