แสงขำ ส. Evaluation of Elderly People’s Access to Health Promotion and Disease Prevention Services in Chaiya District, Suratthani Province. Reg11MedJ [internet]. 2016 Mar. 1 [cited 2026 Sep. 20];30(1):95-100. available from: https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/177577