2024. Prevalence  of  Chronic  Otitis  Media  and  Its  Associated  Hearing  Impairment  among  School  Going  Children. Bengal Journal of Otolaryngology and Head Neck Surgery. 32, 1 (Nov. 2024), 1–6. DOI:https://doi.org/10.47210/bjohns.2024.v32i1.45.