%0 Journal Article
%T Prognostic and clinicopathological value of PD-L1 in colorectal cancer: a systematic review and meta-analysis
%A Chunhua Pan
%A Lianzhou Yang
%A Rujun Xue
%J Archive of "OncoTargets and therapy".
%D 2019
%R 10.2147/OTT.S190168
%X Purpose: The prognostic role of programmed death-ligand 1 (PD-L1) in colorectal cancer remains unclear. We employed a meta-analysis to explore the prognostic value of PD-L1 and to ascertain the relationship between PD-L1 expression and clinicopathological characteristics in CRC patients
%K PD-L1
%K colorectal cancer
%K prognosis
%K meta-analysis
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6526188/