Dung, T., Hanh, N., Tra, D., Tien, T., Linh, N., Tuyen, N., Thinh, P., Binh, D., Hung, N. and Chung, D. (2022) “The relationship between PD-L1 expression and clinicopathological characteristics and prognosis of Vietnamese gastric cancer patients”, Biomedical Research and Therapy, 9(7), pp. 5130-5139. doi: 10.15419/bmrat.v9i7.748.