Supunya, Chuleeporn, Neunghathai Aphiphatkan, and Pattaramon Rattanapan. “Estimated Charge Cost For Cleft Lip And Cleft Palate Treatment : A Study Of In-Patients in Dental Hospital, Faculty Of Dentistry, Khon Kean University”. Srinagarind Medical Journal 35, no. 6 (October 16, 2020): 707–412. Accessed May 6, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/247323.