Study Search Results Your query returned 2 results. Use the search box below to revise your search, or start a new search. 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. State Foodborne Illness Reporting Laws, 2011-2013 (ICPSR 34935) Katz, Rebecca 2. State of Preschool Yearbook: State-Funded Pre-K Program Data, 2011-2012 School Year (ICPSR 34942) Barnett, W. Steven; Carolan, Megan E.