title: Cellular immunity.
authors.affiliation: Servizio di Immunologia Clinica, Azienda Ospedaliera Umberto I, Torrette di Ancona, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Butini
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology*; D015658:HIV Infections / Q000276:immunology*; D015497:HIV-1 / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular