Magnetization Transfer Measurements of Brain Structures in Patients with Multiple System Atrophy. - Hiromitsu Naka; Yukari Imon; Tomohiko Ohshita; Kie Honjo; Takeshi Kitamura; Takafumi Miyachi; Sadao Katayama; Yasuyo Mimori; Shigenobu Nakamura (NeuroImage, 2002)