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IP address: 3.239.206.191
Time: 2024-03-29T15:35:29Z
URL: http://scholar.google.com/scholar_lookup?title=Superantigen+responses+and+co-stimulation%3A+CD28+and+CTLA4+have+opposing+effects+on+T+cell+expression+in+vitro+and+in+vivo&year=1995&author=Krummel&journal=Int.+Immunol.&volume=8&pages=519-526&doi=10.1093%2Fintimm%2F8.4.519