Transcriptional down-regulation of ccr5 in a subset of HIV+ controllers and their family members oleh Elena Gonzalo-Gil, Patrick B Rapuano, Uchenna Ikediobi, Rebecca Leibowitz, Sameet Mehta, Ayse K Coskun, J Zachary Porterfield, Teagan D Lampkin, Vincent C Marconi, David Rimland, Bruce D Walker, Steven Deeks, Richard E Sutton