Open Label Trial of the Efficacy and Safety Profile of Rikkunshito used for the Treatment of Gastrointestinal Symptoms in Patients with Parkinson’s Disease: A Pilot Study

by Koji Yakabi, MD, PhD, Naomi Yamaguchi, MD, PhD, Shino Ono, MD, PhD, Norihito Yoshida, MD, Eriko Hosomi, MD, PhD, Kenjiro Hayashi, MD, PhD, Mitsuko Ochiai, AAT, Kosuke Maezawa, BA, Kyoichi Nomura, MD, PhD
Published 2017-01-01