Cite
MLA Citation
Enriqueta Felip et al.. “CheckMate 171: A phase 2 trial of nivolumab in patients with previously treated advanced squamous non-small cell lung cancer, including ECOG PS 2 and elderly populations.” European journal of cancer, vol. 127, 2020, pp. 160–172. http://access.bl.uk/ark:/81055/vdc_100101477773.0x000021