Malik Ali Hassan Sajid, Salman Ashraf, Uzair Bin Akhtar, Usman Ul Haq, Saif Ullah, and Khushal Bimb. 2020. “USE OF BUCCAL ADVANCEMENT FLAP FOR REPAIR OF OROANTRAL FISTULA: A CASE SERIES STUDY”. JOURNAL OF KHYBER COLLEGE OF DENTISTRY 10 (01):117-20. https://doi.org/10.33279/jkcd.v10i01.304.