title: Improved but not new.
authors.forename: E
authors.initials: E
authors.lastname: Vazquez
mesh_terms: D000328:Adult; D019380:Anti-HIV Agents / Q000627:therapeutic use; D015496:CD4-Positive T-Lymphocytes / Q000187:drug effects; D002648:Child; D004359:Drug Therapy, Combination; D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000494:pharmacology*; D006801:Humans; D019259:Lamivudine / Q000627:therapeutic use; D019258:Saquinavir / Q000494:pharmacology*; D014481:United States; D014486:United States Food and Drug Administration; D019562:Viral Load; D015215:Zidovudine / Q000627:therapeutic use
chemical_list: D019380:Anti-HIV Agents; D017320:HIV Protease Inhibitors; D019259:Lamivudine; D015215:Zidovudine; D019258:Saquinavir