Hypocretin Deficiency in Niemann-Pick Type C with Cataplexy - Kanbayashi, T; Abe, M; Fujimoto, S; Miyachi, T; Takahashi, T; Yano, T; Sawaishi, Y; Arii, J; Szilagyi, G; Shimizu, T (Neuropediatrics, 2003)