Haraguchi, M., Miyaaki, H., Nakamura, Y., Narita, S., Matsumoto, K., Fukushima, M., … Nakao, K. (1969). Assessment of the association between dysphagia and sarcopenia among elderly patients with cirrhosis: Usefulness of the finger-ring test. Archives of Gerontology and Geriatrics, 95, 104430. https://doi.org/10.1016/j.archger.2021.104430 (Original work published 1969)