title: Effective salvage therapy for HIV-1 infection--an unmet challenge.
authors.forename: J S
authors.initials: JS
authors.lastname: Montaner
authors.forename: J W
authors.initials: JW
authors.lastname: Mellors
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy*; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D015497:HIV-1; D006801:Humans; D016879:Salvage Therapy
chemical_list: D019380:Anti-HIV Agents