Dar, Z. S.; Butt, S. A.; Mir, K. H.; Hussain, F. DIAGNOSTIC ACCURACY OF C-14 UREA BREATH TEST FOR DETECTION OF HELICOBACTER PYLORI IN PATIENTS WITH GASTRITIS. Pak Armed Forces Med J 2021, 71 (4), 1231-34. https://doi.org/10.51253/pafmj.v71i4.4305.