Nguyễn, Tiến Điều, et al. “OUTCOMES OF DISTAL SUBTOTAL GASTRECTOMY WITH LYMPHADENECTOMY FOR GASTRIC ADENOCARCINOMA IN ELDERLY PATIENTS AT VIET DUC UNIVERSITY HOSPITAL, 2016–2020”. Vietnam Medical Journal, vol. 555, no. 2, Nov. 2025, doi:10.51298/vmj.v555i2.15985.