Gupta, Pallavi, and A. K. Jain. “Foreign Bodies in Upper Aero-Digestive Tract: A Clinical Study”. International Journal of Research in Medical Sciences 2, no. 3 (January 24, 2017): 886–891. Accessed April 16, 2026. https://www.msjonline.org/index.php/ijrms/article/view/2305.