Association between cerebrospinal fluid Orexin A level and severity of rapid eye movement sleep behaviour disorder in dementia with Lewy bodies. Issue 1 (3rd November 2020) - Inagawa, Yuta; Shimizu, Soichiro; Takenoshita, Naoto; Tsugawa, Akito; Hirose, Daisuke; Kanbayashi, Takashi; Imanishi, Aya; Sakurai, Hirofumi; Hanyu, Haruo; Kanetaka, Hidekazu; Hirao, Kentaro