Michael A. Postow, MD, attending physician, Melanoma and Immunotherapeutics Service, Memorial Sloan Kettering Cancer Center, discusses using PD-L1 as a biomarker of response in melanoma.
Michael A. Postow, MD, attending physician, Melanoma and Immunotherapeutics Service, Memorial Sloan Kettering Cancer Center, discusses using PD-L1 as a biomarker of response in melanoma.