Lapying P, Veerarittiphan D. Orthodontic Fee Schedule and Reimbursement of Cleft Patient Treatment. J Health Syst Res [internet]. 2021 Dec. 30 [cited 2025 Jul. 13];15(4):422-35. available from: https://he04.tci-thaijo.org/index.php/j_hsr/article/view/3279