Munjal, M., V. Tilavat, P. Rishi, S. Munjal, H. Sidhu, S. Sharma, and J. Dosanjh. “Bimodal Intervention in Cystic Lesions of the Maxillary Antrum”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 6, no. 12, Nov. 2020, pp. 2320-2, doi:10.18203/issn.2454-5929.ijohns20205083.