The following list presents study data alphabetically by title and the number of variables in each study. Simply click the study title to view the list of variables in that study.
You can click on the first letter of the study title to narrow the list.
The following studies have variables that match your query: .
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Behavioral Risk Factor Surveillance System (BRFSS) Asthma Call-Back Survey, 2009 (2324)
Black American Perspectives [United States]: The Future of Civil Rights, November 11-25, 1991 (130)
Bridged Race 2000 and 2001 Population Estimates for Calculating Vital Rates: [United States] (17)
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