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IP address: 3.235.249.219
Time: 2024-03-28T16:24:24Z
URL: http://scholar.google.com/scholar_lookup?title=CXCR4+is+required+for+the+quiescence+of+primitive+hematopoietic+cells&year=2008&author=Nie&journal=J+Exp+Med&volume=205&issue=4&pages=777-783&doi=10.1084%2Fjem.20072513&pmid=18378795