Programmed death-ligand 1 (PD-L1) expression in various tumor types
Joseph Grosso, David Inzunza, Qiuyan Wu, Jason Simon, Parul Singh, Xiaoling Zhang, Therese Phillips, Pauline Simmons, John Cogswell
Journal for ImmunoTherapy of Cancer Nov 2013, 1 (Suppl 1) P53; DOI: 10.1186/2051-1426-1-S1-P53