Large study supports earlier treatment.
D019380:Anti-HIV Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D018791:CD4 Lymphocyte Count; D015331:Cohort Studies; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D010349:Patient Compliance; D017410:Practice Guidelines as Topic; D012189:Retrospective Studies
D019380:Anti-HIV Agents