Thinsathid N, Kettratad M. Understanding Perceived Needs for Tooth Replacement in Older Adults: A Case Study of Dan Kwian. J Health Syst Res [internet]. 2022 Dec. 29 [cited 2025 Aug. 23];16(4):456-71. available from: https://he04.tci-thaijo.org/index.php/j_hsr/article/view/3328