Zafar H, Khan FA, Farooq MU, Niazi NA, F Z, M A, et al. Prevalence of cleft lip and palate in cousin marriages. Annals KEMU [Internet]. 2016 Mar. 22 [cited 2026 Mar. 14];12(1). Available from: https://www.annalskemu.org/journal/index.php/annals/article/view/838