[1]
T. H. . Hoc, N. D. Hieu, P. V. Phu, T. T. . Huong, and T. Q. Son, “Nutritional status of patients undergoing upper gastrointestinal cancer surgery: A cross-sectional study at a single centre”, TCNCYH, vol. 148, no. 12, pp. 158-164, Dec. 2021.