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IP address: 44.201.24.171
Time: 2024-03-28T21:55:26Z
URL: http://scholar.google.com/scholar_lookup?title=Requirement+for+CD8%CE%B2+chain+in+positive+selection+of+CD8-lineage+T+cells&year=1994&author=Nakayama&journal=Science&volume=263&pages=1131-1133&doi=10.1126%2Fscience.8108731&pmid=8108731