1. Surviving AIDS;Callen,1990
2. Survival trends for patients with AIDS;Lemp;JAMA,1990
3. Long-term survivor collaborative study group;Hardy;J Acquir Immune Defic Syndr,1991
4. Resilience in adversity among long-term survivors of AIDS;Rabkin;Hosp Community Psychiatry,1993
5. HIV Fact Sheet 1997–1998,1998