Omar, Dr.Lukman F. “The Clinical Results of Buccal Advanced Flap for the Closure of Oroantral Perforations”. Mustansiria Dental Journal 7, no. 2 (March 19, 2018): 225–234. Accessed July 3, 2024. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/402.