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IP address: 3.236.145.110
Time: 2024-03-29T01:28:43Z
URL: http://scholar.google.com/scholar_lookup?title=Tumor+immunotherapy+directed+at+PD-1&year=2012&author=Ribas&journal=N+Engl+J+Med&volume=366&issue=26&pages=2517-2519&doi=10.1056%2FNEJMe1205943&pmid=22658126