Maneesakorn von Bormann, Suparpit, Pornthip Udit, Palida Pheanman, Photjanand Bunphta, Piyarak Pecthniem, Piyaporn Sriwitoon, and Porntawee Rasdutsadee. “Effects of Up and Down Walker Innovation on Pain, Confidence to Sit Down and Stand Up, and Satisfaction of Elderly at Risk of Falls”. Nursing Science Journal of Thailand 33, no. 4 (December 28, 2015): 76–85. Accessed May 5, 2024. https://he02.tci-thaijo.org/index.php/ns/article/view/55084.