%0 Journal Article %T Prognostic role of PD-L1 for HCC patients after potentially curative resection: a meta-analysis %A Gao-Min Liu %A Xu-Gang Li %A Yao-Min Zhang %J Archive of "Cancer Cell International". %D 2019 %R 10.1186/s12935-019-0738-9 %X The online version of this article (10.1186/s12935-019-0738-9) contains supplementary material, which is available to authorized users %K PD-L1 %K HCC %K Prognosis %K Clinicopathological features %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6352338/