Programmed cell death ligand 1 cut-point is associated with reduced disease specific survival in resected pancreatic ductal adenocarcinoma

by Basile Tessier-Cloutier, Steve E. Kalloger, Mohammad Al-Kandari, Katy Milne, Dongxia Gao, Brad H. Nelson, Daniel J. Renouf, Brandon S. Sheffield, David F. Schaeffer
Published 2017-09-01