Said Rahatullah, Haidari. “Prevalence and Endoscopic Findings in Adult Patients With Dyspepsia: A Descriptive Prospective Cross-Sectional Study in Jalalabad, Nangarhar Province, Afghanistan”. Nangarhar University International Journal of Biosciences 4, no. 04 (January 31, 2026): 1–8. Accessed February 2, 2026. https://nuijb.nu.edu.af/index.php/nuijb/article/view/407.