Hong Thanh N, Thi Khanh Tuong T, Nhat Huy A, Bui Hung P. PRIMARY ANTIBIOTIC RESISTANCE OF HELICOBACTER PYLORI IN PEPTIC ULCER DISEASE PATIENTS. VMJ [Internet]. 2024 Nov. 29 [cited 2026 Sep. 15];544(2). Available from: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/11951