13P High neutrophils-to-lymphocyte ratio (NLR) predicts poor survival of high-PD-L1-expressing metastatic non-small cell lung carcinoma patients undergoing first-line immunotherapy with pembrolizumabFrancesco Jacopo Romano, Ferdinando Riccardi, Dario Arundine et al.|Annals of Oncology|2021Cited by 0