[1]
“A Study of the Relationship between CA 19-9 Level and Infection with H. pylori in Patients with Benign Gastrointestinal Diseases”, Tuj-hlth, vol. 43, no. 1, Mar. 2021, Accessed: Oct. 22, 2026. Available: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/10408