1. Trends in virological and clinical outcomes in individuals with HIV-1 infection and virological failure of drugs from three antiretroviral drug classes: a cohort study 
The Lancet Infectious Diseases 
Volume 12, Issue 2, Pages (February 2012)
DOI: /S (11)
Copyright © 2012 Elsevier Ltd Terms and Conditions

2. Figure
2000–09 trends in virological and clinical outcomes in people with triple-class virological failure
(A) Individuals with plasma HIV-1 RNA <50 copies per mL. (B) Incidence of new AIDS event. (C) Death rate.
The Lancet Infectious Diseases  , DOI: ( /S (11) )
Copyright © 2012 Elsevier Ltd Terms and Conditions