Chowdry, S. M., A. Javed, and M. R. Shawl. “Spectrum of Endoscopic Findings of Dyspepsia Patients- A Single Centre, Retrospective, Observation Study”. International Journal of Health and Clinical Research, vol. 4, no. 7, Apr. 2021, pp. 179-81, https://ijhcr.com/index.php/ijhcr/article/view/1351.