Tritipsombut, J., Kaopimai, C., Sornchamnong, W., Thoengnog, W., Thuengthao, S. and Yoongklang, A. (2015) “Health Care Behaviors of The Elders Using 11 Basic Elements for Health”, Srinagarind Medical Journal, 30(5), pp. 482–490. available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/43321 (accessed: 16 September 2026).