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IP address: 3.238.57.9
Time: 2024-03-28T21:58:05Z
URL: http://scholar.google.com/scholar_lookup?title=Programmed+death-1+ligand+1+interacts+specifically+with+the+B7-1+costimulatory+molecule+to+inhibit+T+cell+responses&year=2007&author=Butte&journal=Immunity&volume=27&issue=1&pages=111-122&doi=10.1016%2Fj.immuni.2007.05.016&pmid=17629517