Chowchuen B, Godfrey K. Investigating the Occurrences of Cleft Lip, Cleft palate and Other Related Birth Defects. SRIMEDJ [internet]. 2013 Nov. 21 [cited 2026 Sep. 17];16(1):27-36. available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14259