Thotappa, Lathadevi H. “Role of Computer Aided Navigation System for Surgical Treatment of Extensive Sinonasal Polyposis”. International Journal of Otorhinolaryngology and Head and Neck Surgery 5, no. 2 (February 23, 2019): 454–458. Accessed May 14, 2026. https://www.ijorl.com/index.php/ijorl/article/view/1376.