1. Confronting AIDS;Institute of Medicine, National Academy of Sciences,1988
2. The Surgeon General's report on acquired immune deficiency syndrome;Koop,1986
3. AIDS ranked as number-one U.S. health problem;Steiber;Hospitals,1987
4. HIV/AIDS surveillance report;Centers for Disease Control,1990
5. Estimates of HIV prevalence and projected AIDS cases: Summary of a workshop;Centers for Disease Control,1990