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

Felip, E; Ardizzoni, A; Ciuleanu, T; Cobo, M; Laktionov, K; Szilasi, M; Califano, R; Carcereny, E; Griffiths, R; Paz-Ares, L; Duchnowska, R; Garcia, MA; Isla, D; Jassem, J; Appel, W; Milanowski, J; Van Meerbeeck, JP; Wolf, J; Li, A; Acevedo, A; Popat, S – 2020