Effects of medication and dual tasking on postural sway in Parkinson's disease: A pilot case study. - Arito Yozu; Kohei Kaminishi; Daisuke Ishii; Yuichiro Omura; Akira Matsushita; Yutaka Kohno; Ryosuke Chiba; Jun Ota 001 (Adv. Robotics, 2021)