Islam, S.M.J., Ahmed, A.S.M.M., Ahmad, M.S.U. and Hafiz, S. 2014. Endoscopic and Histologic Diagnosis of Upper Gastrointestinal Lesions, Experience in a Port City of Bangladesh. Chattagram Maa-O-Shishu Hospital Medical College Journal. 13, 3 (Nov. 2014), 11–14. DOI:https://doi.org/10.3329/cmoshmcj.v13i3.20997.