Khanam, A., G. Akhtar, F. Hossain, N. N. Chowdhury, and M. A. Rahman. “Pattern of Otolaryngological Diseases Among Paediatric Population Attending ENT OPD in a Tertiary Care Centre, Dhaka”. Delta Medical College Journal, vol. 5, no. 1, Feb. 2017, pp. 30-34, doi:10.3329/dmcj.v5i1.31434.