Katiyar, V. M. Hemlata, D. Elango, and Vincent Prasanna. “Observational Study of Tympanic Membrane Changes in Allergic Rhinitis”. International Journal of Research in Medical Sciences 4, no. 9 (December 18, 2016): 3977–3981. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/168.