Correlation of overall survival with PD-L1 expression by melanoma cells remains controversial, and future clinical studies should focus on antibody validation and time of analysis in respect to disease progression.
2011-04-27
Eng.
Cancer
Division of Immunology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital (NKI-AVL), Amsterdam, The Netherlands.
Cancer. 2011 May;117(10):2192-201
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