Datta, R. K., R. Bandadka, and L. P. Shelly. “A Comparative Study of Microdebrider Assisted Versus Conventional Endoscopic Sinus Surgery for Nasal Polyposis”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 5, no. 4, June 2019, pp. 1030-4, doi:10.18203/issn.2454-5929.ijohns20192725.