SAINI, T.; SALWAN, M. Immunohistochemical expression of PD-L1 in esophageal carcinoma and its correlation with histopathological features. Journal of Pathology of Nepal, [S. l.], v. 14, n. 1, p. 2138–2142, 2024. DOI: 10.3126/jpn.v14i1.56916. Disponível em: https://nepjol.info/index.php/JPN/article/view/56916. Acesso em: 19 oct. 2024.