Mathew, Betsy, and Ananta Jois. “An Incidental Case Report of Disc Battery Ingestion in a Child With Congenital Hearing Loss”. Journal of Advanced Pediatrics and Child Health 4, no. 1 (August 17, 2021): 073–074. Accessed February 2, 2026. https://www.pediatricshealthjournal.com/index.php/japch/article/view/japch-aid1037.