title: Small differences in CD4+ T-cell production may go unnoticed.
authors: H M
authors: HM
authors: Shapiro
authors: M
authors: M
authors: Lederman
authors: E
authors: E
authors: Connick
authors: H
authors: H
authors: Kessler
authors: D R
authors: DR
authors: Kuritzkes
authors: A L
authors: AL
authors: Landay
mesh_terms: D015496:CD4-Positive T-Lymphocytes / Q000276:immunology*; D015658:HIV Infections / Q000276:immunology*; D006801:Humans