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IP address: 18.206.13.112
Time: 2024-03-28T23:17:48Z
URL: http://scholar.google.com/scholar_lookup?title=PD-L2+is+a+second+ligand+for+PD-1+and+inhibits+T+cell+activation&year=2001&author=Latchman&journal=Nat+Immunol&volume=2&issue=3&pages=261-268&doi=10.1038%2F85330&pmid=11224527