NAKAGAWA, K.; KATAOKA, H.; INOUE, R.; GOTO, K.; YAMASHITA, J.; NISHI, Y.; HONDA, Y.; SAKAMOTO, J.; ORIGUCHI, T.; OKITA, M. Usefulness of Muscle Stiffness Evaluated by Ultrasonography for Detecting Muscle Change Related to Contracture in Frail Older Adults. Canadian Geriatrics Journal, Markham, Canada, v. 28, n. 3, p. 212–220, 2025. DOI: 10.5770/cgj.28.827. Disponível em: https://cgjonline.ca/index.php/cgj/article/view/827. Acesso em: 26 apr. 2026.