Kaewjantha S, Hattapasu J, Punfa W, Maneewan P, Chaiwong N. Promoting the Use of Herbs to Relieve Constipation for the Elderly in the Community: A Case Study of Boonrueang Subdistrict, Chiang Khong District, Chiang Rai Province. J Health & Health Manage [internet]. 2024 Dec. 27 [cited 2026 Sep. 24];10(2):169-82. available from: https://he01.tci-thaijo.org/index.php/slc/article/view/274133