Study Search Results Your query returned 6 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded Variable Relevance (?) Study Title/Investigator 1. Danish 1905 Cohort Study, 1998 (ICPSR 3960) University of Southern Denmark. Institute of Public Health; Duke University 2. Marital Instability Over the Life Course [United States]: A Six-Wave Panel Study, 1980, 1983, 1988, 1992-1994, 1997, 2000 (ICPSR 3812) Booth, Alan; Johnson, David; Amato, Paul; et al. 1 more results in Marital Instability Over the Life Course/Work and Family Life Study Series 3. Longitudinal Study of Aging Danish Twins, 1995 (ICPSR 21041) Christensen, Kaare; Vaupel, James W. 4. Sacramento Area Latino Study on Aging (SALSA Study), 1996-2008: Semi-Annual Phone Call Data (ICPSR 29321) Haan, Mary; Aiello, Allison; Gonzalez, Hector; et al. 3 more results in Sacramento Area Latino Study on Aging (SALSA) Series 5. Sacramento Area Latino Study on Aging (SALSA Study), 1996-2008 (ICPSR 22760) Haan, Mary; Aiello, Allison; Gonzalez, Hector; et al. 6. Social Environment and Biomarkers of Aging Study (SEBAS) in Taiwan, 2000 and 2006 (ICPSR 3792) Weinstein, Maxine; Goldman, Noreen; Chang, Ming-Cheng; et al.