Yosuke Yamada, Kazuhisa Watanabe, Chisato Fujisawa, Hitoshi Komiya, Hirotaka Nakashima, Tomihiko Tajima, Hiroyuki Umegaki. Relationship between cognitive function and phase angle measured with a bioelectrical impedance system. European Geriatric Medicine. 2023. 15. 1. 201-208
Hirotaka Nakashima, Hiromichi Ando, Hiroyuki Umegaki. Comparing prevalence and types of potentially inappropriate medications among patient groups in a post-acute and secondary care hospital. Scientific Reports. 2023. 13. 1