Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. Behavioral Risk Factor Surveillance System (BRFSS), 2003 (ICPSR 34085) United States Department of Health and Human Services. Centers for Disease Control and Prevention 2. United States Hospital AIDS/HIV and Pediatric AIDS/HIV Care Survey, 1988, 1989, AND 1991 (ICPSR 6455) Andrulis, Dennis P.