Paggasang, Yupin, Suteera Pradubwong, Chinorose Piyakulmala, and Araya Pisek. “Problems With Access to Services for Orofacial Clefts Patients”. Srinagarind Medical Journal 37, no. 4 (August 30, 2022): 331–336. Accessed March 29, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/253550.