AUTHOR=De Petris Luigi , Ortiz-Villalón Cristian , Ekman Simon , Montero-Fernandez M.Angeles , Rounis Konstantinos , Dan Asaf TITLE=PD-1 expression in tumor infiltrating lymphocytes as a prognostic marker in early-stage non-small cell lung cancer JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1414900 DOI=10.3389/fonc.2024.1414900 ISSN=2234-943X