Ritthagol, Wipapun, Kriangkrai Kraiwattanapong, and Pornpan Jariyavithayakul. 2020. “Post-Surgical Nasoalveolar Molding Treatment Using PSU Nasal Clip in Infant With Complete Unilateral Cleft Lip and Palate”. Thai Journal of Orthodontics 9 (1). Songkhla, Thailand:13-18. https://he01.tci-thaijo.org/index.php/THAIORTHO/article/view/249570.