B. Sirikamonsathian, S. Wongkumpun, R. Na Thalang, and K. Chailarp, “Epidemiology of Frailty, Sarcopenia, Dementia among Community - Dwelling Older Persons in Lak Si District, Bangkok”, J Chulabhorn Royal Acad, vol. 6, no. 2, pp. 63–74, Apr. 2024.