Hudson Birden 15 March 2007. HIV/AIDS: The development of the evidence base and public health policy 1981-1991. Hierarchy of evidence. Systematic Reviews/ Meta-analyses Randomized Controlled Trials (RCTs) Cohort studies Case control studies Cross sectional studies (surveys) Case reports.
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15 March 2007
Fort Pierce, Fla.--A year after Kimberly Bergalis died of AIDS, her parents claim they are frustrated and angry that their daughter's death has not led to mandatory HIV testing of health-care workers
Gross: N Engl J Med, Volume 340(24).June 17, 1999.1881-1887