Punyahotra V, Findlay S. Clinical Study for the Early Normalization of Children with Cleft Palates – A Preliminary Report. Thai J Surg [internet]. 1980 Mar. 31 [cited 2026 Jan. 8];1(1):16-8. available from: https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/249102