Cytomegalovirus (CMV) epitope-specific CD4(+) T cells are inflated in HIV(+) CMV(+) subjects di Abana, CO, Pilkinton, MA, Gaudieri, S, Chopra, A, McDonnell, WJ, Wanjalla, C, Barnett, L, Gangula, R, Hager, C, Jung, DK, Engelhardt, BG, Jagasia, MH, Klenerman, P, Phillips, EJ, Koelle, DM, Kalams, SA, Mallal, SA