1. Isolation of a T-Lymphotropic Retrovirus from a Patient at Risk for Acquired Immune Deficiency Syndrome (AIDS)
2. HIV Antibody Testing Methods;Roberts,1994
3. The Henry J. Kaiser Foundation. “HIV Testing in the United States,” (2014).
4. AIDSinfo. “Approval of AZT,” (1987).
5. Centers for Disease Control and Prevention (CDC). “Recommendations of the U.S. Public Health Service Task Force on the use of Zidovudine to reduce perinatal transmission of human immunodeficiency virus,”