Karakousis, G Immune checkpoint blockade: an urgent call for biomarkers to help guide treatment. [electronic resource] - The British journal of dermatology 05 2020 - 1085-1086 p. digital Publication Type: Journal Article; Comment ISSN: 1365-2133 Standard No.: 10.1111/bjd.18625 doi Subjects--Topical Terms: B7-H1 AntigenBiomarkersHumansMelanoma