National Institutes of Health: "Benefits of Early Antiretroviral Therapy in HIV Infection."<br>National Institute of Allergy and Infectious Diseases: "HIV Treatment, the Viral Reservoir, and HIV DNA."<br>CDC: "HIV Treatment as Prevention," "Evidence of HIV Treatment and Viral Suppression in Preventing the Sexual Transmission of HIV" (pdf).<br>Columbia University Nurse Practitioner Group: "What You Should Know About Living with HIV."<br>Mayo Clinic: "HIV/AIDS."<br>AIDSInfo: "Undetectable Viral Load."<br>San Francisco AIDS Foundation: "Fact Sheet: Undetectable Viral Load."