Study Search Results Your query returned 3 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. CRELES-2: Costa Rican Longevity and Healthy Aging Study - Wave 2, 2006-2008 (Costa Rica Estudio de Longevidad y Envejecimiento Saludable, Ronda 2) (ICPSR 31263) Rosero-Bixby, Luis; Fernández, Xinia; Dow, William H. 2. National Health Interview Survey, 1989: Diabetes Supplement (ICPSR 6048) United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics 3. Social Environment and Biomarkers of Aging Study (SEBAS) in Taiwan, 2000 and 2006 (ICPSR 3792) Weinstein, Maxine; Goldman, Noreen; Chang, Ming-Cheng; et al.