1. Access to antiretroviral treatment in Latin American countries and the Caribbean;P Chequer;AIDS,2002
2. Antiretroviral treatment in the spotlight: a public health analysis in Latin America and the Caribbean,2013
3. World Health Organization Consolidated guidelines on the use of antiretroviral drugs for treating and preventing HIV infection June 2013. http://www.who.int/hiv/pub/guidelines/arv2013/download/en/index.html (accessed December 13, 2015).
4. British HIV Association guidelines for the treatment of HIV-1-positive adults with antiretroviral therapy 2012;HIV Medicine,2014
5. US Department of Health and Human Sciences (DHHS). Guidelines for the use of antiretroviral agents in HIV-1-infected adults and adolescents. February 2013. http://www.aidsinfo.nih.gov/guidelines (accessed December 13, 2015)