Chinvararak, C., Dumrongpiwat, N., Worakul, P. and Tangwongchai, S. (2023) “Cognitive impairment and associated factors in the elderly at Pracha Niwet Village in Thailand”, Chulalongkorn Medical Journal. Bangkok, Thailand, 63(2). available at: https://he05.tci-thaijo.org/index.php/CMJ/article/view/278 (accessed: 22 September 2026).