Choomsri, P., Bumpenboon, W., Wasuthit, Y., Euanorasetr, C., Sumritpradit, P., Suwanthunma, W., & Lertsithichai, P. (2010). Upper Gastrointestinal Endoscopy Findings in Patients Presenting with Dyspepsia. The Thai Journal of Surgery, 31(1). retrieved from https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/227825