1. Kahn JO, Walker BD: Acute human immunodeficiency virus type 1 infection. New Engl J Med 1998; 339:33–39
2. De Cock KM, Adjorlolo G, Ekpini E, Sibailly T, Kouadio J, Maran M, Brattegaard K, Vetter KM, Doorly R, Gayle HD: Epidemiology and transmission of HIV-2: why there is no HIV-2 pandemic. JAMA 270:2083–2086, 1993
3. De Cock KM, Porter A, Kouadio J, Maran M, Gnaore E, Adjorlolo G, Lafontaine MF, Bretton G, Damet GM, Odehouri K, et al: Rapid and specific diagnosis of HIV-1 and HIV-2 infections: an evaluation of testing strategies. AIDS 1990; 4:875–878
4. Centers for Disease Control and Prevention; Health Resources and Services Administration; National Institutes of Health; HIV Medicine Association of the Infectious Diseases Society of America: Incorporating HIV Prevention Into the Medical Care of Persons Living With HIV: Recommendations of CDC, the Health Resources and Services Administration, the National Institutes of Health, and the HIV Medicine Association of the Infectious Diseases Society of America. MMWR Recomm Rep 2003; 52(RR12):1–24
5. Mellors JW, Munoz A, Giorgi JV, Margolick JB, Tassoni CJ, Gupta P, Kingsley LA, Todd JA, Saah AJ, Detels R, Phair JP, Rinaldo CR Jr: Plasma viral load and CD4+ lymphocytes as prognostic markers of HIV-1 infection. Ann Intern Med 1997; 126:946–954