Iqbal, R. et al. 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 (Feb. 2026), 208–215. DOI:https://doi.org/10.70749/ijbr.v4i2.2911.