title: WHO revised treatment guidelines urge earlier antiretroviral initiation.
mesh_terms: D019380:Anti-HIV Agents / Q000008:administration & dosage* / Q000627:therapeutic use; D018791:CD4 Lymphocyte Count; D002648:Child; D002675:Child, Preschool; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D017410:Practice Guidelines as Topic; D014944:World Health Organization
chemical_list: D019380:Anti-HIV Agents