Iqbal, Rumeela, Muhammad Ahmad, Muhammad Bilal, Shahzeera Begum, and Maryam Khalid. 2026. “Diagnostic Accuracy of Stool Antigen and Serological Tests for Helicobacter Pylori Infection in Symptomatic Patients at a Tertiary Care Hospital in Islamabad”. Indus Journal of Bioscience Research 4 (2): 208-15. https://doi.org/10.70749/ijbr.v4i2.2911.