Lee Eung Joon, Woo Kyung Ah, Koo Dae Lim
Department of Neurology, Seoul National University Boramae Hospital, Seoul National University College of Medicine, Seoul, Korea.
J Clin Neurol. 2018 Oct;14(4):577-579. doi: 10.3988/jcn.2018.14.4.577. Epub 2018 Sep 6.