Sethi, Chandni, and Anuj Shamsher Sethi. 2020. “Comparative Validity Evaluation of Para-Nasal Sinus Diseases Using Conventional Radiography and Computed Tomography in a Tertiary Care Hospital of Madhya Pradesh”. International Journal of Otorhinolaryngology and Head and Neck Surgery 6 (6):1074-81. https://doi.org/10.18203/issn.2454-5929.ijohns20202204.