The relationship between PD-L1 expression and clinicopathological characteristics and prognosis of Vietnamese gastric cancer patients. Biomedical Research and Therapy, [S. l.], v. 9, n. 7, p. 5130–5139, 2022. DOI: 10.15419/bmrat.v9i7.748. Disponível em: https://preservation.bmrat.org/index.php/BMRAT/article/view/748.. Acesso em: 15 nov. 2024.