PD-L1 in pancreatic ductal adenocarcinoma: a retrospective analysis of 373 Chinese patients using an in vitro diagnostic assay.
Diagn Pathol. 2018 Jan 17;13(1):5. doi: 10.1186/s13000-017-0678-4.
Diagn Pathol. 2018.
PMID: 29378617
Free PMC article.