The number of CCR5 expressing CD4+ T lymphocytes is lower in HIV-infected long-term non-progressors with viral control compared to normal progressors: a cross-sectional study [BMC Infect Dis., Dec 2014 — free full-text] User isosafrole, in the Public health: In sickness and in health, no person or nation is an island. subreddit, 26 Oct 2015