Rokonuzzaman, S., Bhuiyan, M., Ali, M., Paul, G., Khan, M., & Mamun, A. (2011). Epidemiological study of gastro-esophageal reflux disease in rural population. Mymensingh Medical Journal, 20(3), 463–471. Retrieved from https://banglajol.info/index.php/MMJ/article/view/8331