Bag, S., Rahaman, M. Q., Singh, R., Das, C., Mukherjee, D. and Basu, S. K. (2021) “Role of a Unique Innovative Device (HEAR-O-SCOPE) in Prevention of Noise Induced Hearing Loss”, Bengal Journal of Otolaryngology and Head Neck Surgery. Kolkata, India, 29(1), pp. 48-52. doi: 10.47210/bjohns.2021.v29i1.455.