Niida, Y.; Onishi, H.; Ikeda, R.; Mizukami, Y.; Kubota, M.; Okamoto, T.; Tsubouchi, H.; Inoue, T.; Watanabe, H.; Hasegawa, D.; Maeda, F.; Nakajima, Y.; Murayama, K.; Ohama, H.; Tanaka, T.; Konoshita, N.; Ikawa, M.; Yamamura, O. Association of Waist-Calf Circumference Ratio With Frailty by Fried Frailty Phenotype Questionnaire in Older Adults from Japan. Gerontology and Geriatrics 2025, 73, 85-91.