Shibata, Mana, Akihiro Isoda, Tomoko Ogasawara, Kaneko Satio, and Yutaka Inoue. “Verification of the Causes of and Countermeasures for Falls Using Fall Assessment Score Sheets in a Municipal Hospital”. JOURNAL OF GERONTOLOGY AND GERIATRICS (October 31, 2021). Accessed January 20, 2022. http://www.jgerontology-geriatrics.com/article/view/398.