Fig. 4From: Immunological and virological characterization of HIV-1 viremia controllers in the North Region of BrazilEvolution of LTCD4+/LTCD8+ ratio among viral controller and non-viral controller groups. Evolution of LTCD4+/LTCD8+ ratio among viral controller (VC1 and VC2) and non-viral controller (NC) groups; (a) absolute values; (b) annual changes (in %) in the absolute counts, measured by the CAGRBack to article page