Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Laurence P. Diggs and Eddy C. Hsueh,Utility of PD-L1 immunohistochemistry assays for predicting PD-1/PD-L1 inhibitor response,Biomarker Research,2050-7771,Springer Science and Business Media LLC,2017-03-15,5,1,12,https://cir.nii.ac.jp/crid/1360292621543930752,https://doi.org/10.1186/s40364-017-0093-8