Meher, Bhanjan, Rahul Gulati, Vikas Gupta, and Pravin G. Dhone. “A Study about the Nasal Obstruction Present in Cases of Malignancy in Ent”. International journal of health sciences 6, no. S7 (July 30, 2022): 784–789. Accessed August 20, 2024. https://sciencescholar.us/journal/index.php/ijhs/article/view/11325.