Kunnath, Ahsanu Zaman, Anwar Sadath Choolakkaparambu Aboobakker, Bashir Nalakath Kunjimon, and Sandeep Sreedhar. “Hearing Impairment Among High Risk Neonates Born in a Tertiary Care Hospital in North Kerala: A Cross Sectional Study”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 3 (February 24, 2021): 452–458. Accessed October 10, 2025. https://www.ijorl.com/index.php/ijorl/article/view/2868.