Nouri, D. M. A., D. S. A. Hamad, and D. N. E. Rasheed. “Incidence of Cleft Lip and Palate in Erbil City”. Mustansiria Dental Journal, vol. 7, no. 1, Mar. 2018, pp. 106-12, doi:10.32828/mdj.v7i1.383.