Shorter survival in advanced human immunodeficiency virus type 1 infection is more closely associated with T lymphocyte activation than with plasma virus burden or virus chemokine coreceptor usage. - Giorgi JV; Hultin LE; McKeating JA; Johnson TD; Owens B; Jacobson LP; Shih R; Lewis J; Wiley DJ; Phair JP; Wolinsky SM; Detels R (The Journal of infectious diseases, 1999)