Iqbal, Aqsa, Zainab Zafar, and Abdur Rehman. “Frequency of Helicobacter Pylori Infection in Patients With Dyspepsia”. Indus Journal of Bioscience Research 3, no. 5 (May 4, 2025): 44–48. Accessed April 9, 2026. https://induspublishers.com/index.php/IJBR/article/view/1154.