Fig. 5From: Quantitative assessment of the immune microenvironment in African American Triple Negative Breast Cancer: a case–control studyComparison of PD-L1 marker in AA versus Non-AA TNBC tumors. A Representative images of multiplex immunofluorescent staining for CD68 and PD-L1 markers. B Comparison of PD-L1 expression in AA versus Non-AA TNBC tumorsBack to article page