Dr. Divia Chugh, Siddharth Phull, Geetanjali Phull, and Pardeep Sheokand. 2014. “Treatment of Recurrent Oro Antral Fistula in Left Maxillary Posterior Region: A Secondary Repair Procedure With Buccal Fat Pad Advancement Technique”. Asian Pacific Journal of Health Sciences 1 (4(S):47-49. https://doi.org/10.21276/apjhs.2014.1.1s.10.