Manochiopinig, S., Chuangsuwanich, A. and Veeravuthipakorn, A. (2003) “Management of Velopharyngeal Insufficiency in Velocardiofacial Syndrome”, Siriraj Medical Journal, 55(1), pp. 25–30. available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245374 (accessed: 29 August 2026).