Iijima M, Okonogi N, Nakajima N, Morokoshi , Kanda H, Yamada T, Kobayashi , Banno K, Wakatsuki , Yamada S, Kamada T, Aoki D, Hasegawa S
OBJECTIVE: Programmed cell death-ligand 1 (PD-L1) is expressed in tumor cells and has been shown to predict clinical outcomes of several types of malignancies. The aim of this study was...