title: Drug switching and virologic-based endpoints in trials of antiretroviral drugs for HIV infection.
authors.forename: Andrew N
authors.initials: AN
authors.lastname: Phillips
authors.forename: A Sarah
authors.initials: AS
authors.lastname: Walker
mesh_terms: D019380:Anti-HIV Agents / Q000627:therapeutic use*; D024882:Drug Resistance, Viral; D015658:HIV Infections / Q000188:drug therapy* / Q000821:virology; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D017211:Treatment Failure; D019562:Viral Load
chemical_list: D019380:Anti-HIV Agents