A comparison of colorimetric and visual methods for the assessment of masticatory performance with color-changeable chewing gum in older persons

by Yoshihiro Kugimiya, Yutaka Watanabe, Maki Shirobe, Yoshiko Motohashi, Keiko Motokawa, Ayako Edahiro, Yuki Ohara, Masahiro Ryu, Kentaro Igarashi, Daichi Hoshino, Junko Nakajima, Takayuki Ueda, Yu Taniguchi, Toru Ogawa, Kenji Maekawa, Katsushi Tamaki, Takuo Kuboki, Akihiko Kitamura, Shoji Shinkai, Hirohiko Hirano
Published 2021-01-01