Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Atsushi Takeda and Tetsuya Maeda and Kazuo Yoshida and Masahiro Nomoto and Yoshio Tsuboi and Nobutaka Hattori and Akihisa Nishimura and Ryosuke Takahashi,Long-term safety and efficacy of opicapone in Japanese Parkinson’s patients with motor fluctuations,Journal of Neural Transmission,0300-9564,Springer Science and Business Media LLC,2021-02-25,128,,337-344,https://cir.nii.ac.jp/crid/1870865117858458112,https://doi.org/10.1007/s00702-021-02315-1