“Comparison of stool antigen test with histological examination of gastric biopsy for detection of Helicobacter Pylori infection in children with nodular antritis”., Tuj-hlth, vol. 42, no. 1, Mar. 2020, Accessed: Sep. 02, 2026. Available: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/9502