Immune Checkpoint Marker of Programmed Death Ligand-1 (PD-L1) Expression in Surgical Lung Cancer Specimens. Jurnal Respirologi Indonesia, [S. l.], v. 42, n. 2, p. 136–140, 2022. DOI: 10.36497/jri.v42i2.286. Disponível em: http://www.jurnalrespirologi.org/index.php/jri/article/view/286. Acesso em: 18 aug. 2025.