1. Recommended LaboratoryHIVTesting Algorithm for Serum or Plasma Specimens (2014).https://www.cdc.gov/hiv/pdf/guidelines_testing_recommendedlabtestingalgorithm.pdf.
2. Kaposi's sarcoma and pneumocystis pneumonia among homosexual men – New York City and California;CDC;MMWR Morb. Mortal. Wkly. Rep.,1981
3. A history of AIDS: Looking back to see ahead
4. GAY COMPROMISE SYNDROME