title: When to start therapy.
authors.forename: Andrew
authors.initials: A
authors.lastname: Phillips
authors.forename: Fiona
authors.initials: F
authors.lastname: Lampe
mesh_terms: D023241:Antiretroviral Therapy, Highly Active / Q000379:methods*; D018791:CD4 Lymphocyte Count; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D013997:Time Factors