Search Results Use the search box below to revise your search, or start a new search. Studies (9) Variables Publications Your query returned 9 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Danish 1905 Cohort Study, 1998 (ICPSR 3960) Christensen, Kaare; Duke University 2. Hispanic Established Populations for the Epidemiologic Study of the Elderly (HEPESE) Wave 7, 2010-2011 [Arizona, California, Colorado, New Mexico, and Texas] (ICPSR 36537) Markides, Kyriakos; Chen, Nai-Wei; Angel, Ronald; et al. 3. Longitudinal Study of Generations, 1971, 1985, 1988, 1991, 1994, 1997, 2000, 2005 [California] (ICPSR 22100) Silverstein, Merril; Bengtson, Vern L. 4. National Academy of Sciences-National Research Council Twin Registry (NAS-NRC Twin Registry), 1958-2013 [RESTRICTED] (ICPSR 36234) Gatz, Margaret; Butler, David A. 5. National Health and Nutrition Examination Survey (NHANES), 2003-2004 (ICPSR 25503) United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics 6. National Health Interview Survey, 2012 (ICPSR 36146) United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics 7. National Survey of Midlife Development in the United States (MIDUS Refresher), 2011-2014 (ICPSR 36532) Ryff, Carol; Almeida, David; Ayanian, John; et al. 8. Panel Study of Income Dynamics, 1968-1999: Supplemental Files (ICPSR 3202) Hofferth, Sandra; Stafford, Frank P.; Yeung, Wei-Jun J.; et al. 9. Survey of Midlife Development in Japan (MIDJA 2): Biomarker Project, 2013-2014 (ICPSR 36530) Ryff, Carol D.; Kawakami, Norito; Kitayama, Shinobu; et al.