Clinical significance of programmed death 1 ligand-1 (CD274/PD-L1) and intra-tumoral CD8+ T-cell infiltration in stage II–III colorectal cancer

by Chih-Yang Huang, Shu-Fen Chiang, Tao-Wei Ke, Tsung-Wei Chen, Ying-Shu You, William Tzu-Liang Chen, K. S. Clifford Chao
Published 2018