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IP address: 44.192.247.144
Time: 2024-03-29T12:33:57Z
URL: http://scholar.google.com/scholar_lookup?title=Constrained+use+of+CCR5+on+CD4%2B+lymphocytes+by+R5X4+HIV-1%3A+efficiency+of+Env-CCR5+interactions+and+low+CCR5+expression+determine+a+range+of+restricted+CCR5-mediated+entry&year=2010&author=Loftin&journal=Virology&volume=402&issue=1&pages=135-148&doi=10.1016%2Fj.virol.2010.03.009&pmid=20381825