Padda, Rishabh, Lovneesh Kumar, Sampan Singh Bist, Vinish Agarwal, and Mahima Luthra. “Study of Mastoid Antral Changes in Tubotympanic Chronic Supportive Otitis Media”. Journal of Advanced Zoology 44, no. S4 (November 4, 2023): 1–5. Accessed July 22, 2024. https://jazindia.com/index.php/jaz/article/view/1504.