Effects of pycnogenol-containing supplement on professional cycling performance: a single-group pretest-posttest pilot study

by Tsuyoshi Hara, Tatsuya Igawa, Masahiro Ishizaka, Yohei Sawaya, Akihiro Ito, Akihiro Yakabi, Akira Kubo
Published 2021-07-01

Characteristics of patients discontinuing outpatient services under long-term care insurance and its effect on frailty during COVID-19

by Tamaki Hirose, Yohei Sawaya, Takahiro Shiba, Masahiro Ishizaka, Ko Onoda, Akira Kubo, Tomohiko Urano
Published 2021-04-01