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IP address: 3.83.81.42
Time: 2024-03-28T20:22:07Z
URL: http://scholar.google.com/scholar_lookup?title=Evidence+for+a+role+of+the+PD-1%3APD-L1+pathway+in+immune+resistance+of+HPV-associated+head+and+neck+squamous+cell+carcinoma&year=2013&author=Lyford-Pike&journal=Cancer+Res&volume=73&issue=6&pages=1733-1741&doi=10.1158%2F0008-5472.CAN-12-2384&pmid=23288508