1. UNAIDS. UNAIDS Data 2017. Available from: www.unaids.org/en/resources/documents/2017/2017_data_book
2. Bartlett JG. Ten Years of HAART: Foundation for the Future. Available from: https://www.medscape.org/viewarticle/523119.
3. Palmisano L, Vella S: A brief history of antiretroviral therapy of HIV infection: success and challenges. Ann Ist Super Sanita. 2011;47(1):44-48. Available from: https://www.ncbi.nlm.nih.gov/pubmed/21430338.
4. Nigeria FGO. National HIV and AIDS Strategic Plan 2017-2021. 2017.
5. WHO. Strengthening the adolescent component of HIV/AIDS and reproductive health programmes: a training course for public health managers. Geneva2011.