Hossain, M. J., M. Nuruzzaman, M. R. Islam, M. N. Hasan, M. Islam, and A. Raihan. “Clinical, Endoscopic and Histologic Evaluation of Gastroesophageal Reflux Disease in Patients Treated With Proton Pump Inhibitor: A Prospective Study”. Bangladesh Medical Journal, vol. 44, no. 3, Apr. 2016, pp. 121-4, doi:10.3329/bmj.v44i3.27334.