Wankhede D, Hofman P, Grover S. PD-1/PD-L1 inhibitors in treatment-naive, advanced non-small cell lung cancer
patients with < 1% PD-L1 expression: a meta-analysis of randomized controlled
trials. J Cancer Res Clin Oncol 2022 Aug 19. pii: 10.1007/s00432-022-04286.
PMID: 35984491