Klein, M.R.

infection response gag-specific ctl responses gag-specific t cells virus study progressor subject t cell function progression seroconversion cytotoxic count frequency hiv-l-infected cd 4 patient number function hiv-l-specific ctl responses analysis blood gag-specific ctlp immunodeficiency time points amsterdam hiv-l-specific control hiv-l-infected lymphocytes blood samples miedema aids diagnosis cd 4 counts disease phenotype cohort 1993. t cell counts 1994. klein course ctl responses hiv-l-specific ctl www.jem.org follow-up control targets t-cell downloaded immunol february ctlp frequencies coutinho seropositive participant /106 point culture epitope effector entry cohort participants subjects l 067 variant stimulator cells t cell reactivity amsterdam cohort studies sample vaccinia virus cytotoxic t lymphocytes value netherland 1992. rvv tg .1144 patient p 224 gag-ctlp frequencies blood transfusion service lymphocyte patient p 450 gag-specific ctlp frequencies