Mahfuz, M.S.I., Kabir, A. and Sharif, A. 2020. Pattern of ENT- Head and Neck Diseases in Outpatient Department in a District Level Hospital in Bangladesh. Bangladesh Journal of Otorhinolaryngology. 23, 1 (Jan. 2020), 74–82. DOI:https://doi.org/10.3329/bjo.v23i1.45116.