1.
29. CLINICAL CHARACTERISTICS AND ENDOSCOPIC IMAGES IN CHILDREN WITH PEPTIC ULCER AT NGHE AN OBSTETRICS AND PEDIATRICS HOSPITAL. YHCĐ [Internet]. 2024 May 6 [cited 2026 Sept. 8];65(3). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1080