1. UNAIDS. Global HIV & AIDS statistics-2018 fact sheet 2019 [cited 2019 January 15]. http://www.webcitation.org/query?url=http%3A%2F%2Fwww.unaids.org%2Fsites%2Fdefault%2Ffiles%2Fmedia_asset%2FUNAIDS_FactSheet_en.pdf&date=2019-01-15.
2. Antiretroviral drugs for treatment and prevention of HIV infection in adults: 2016 recommendations of the International Antiviral Society–USA panel;HF Günthard;JAMA,2016
3. Prevention of HIV-1 infection with early antiretroviral therapy;MS Cohen;N Engl J Med,2011
4. UNAIDS. Combination HIV prevention: tailoring and coordinating biomedical, behavioural and structural strategies to reduce new HIV infections Geneva, Switzerland: Joint United Nations Programme on HIV/AIDS; 2010 [cited 2019 July 7]. http://files.unaids.org/en/media/unaids/contentassets/documents/unaidspublication/2011/20111110_JC2007_Combination_Prevention_paper_en.pdf.
5. HIV viral load and transmissibility of HIV infection: undetectable equals untransmittable;RW Eisinger;JAMA,2019