18. EVALUATION OF THE EFFECTIVENESS OF PALB REGIMEN IN PATIENTS WITH DUODENAL ULCERS INFECTED WITH H.PYLORI AT THE INTERNAL MEDICINE AND GASTROENTEROLOGY CLINIC - NGHE AN GENERAL FRIENDSHIP HOSPITAL. YHCĐ [Internet]. 2025 Jan. 7 [cited 2026 Sept. 9];66(1). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1917