Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Robert Wood Johnson Foundation Employer Health Insurance Survey, 1993 (ICPSR 6908) Long, Stephen H.; Marquis, M. Susan 2. Small Business Benefits Study, Wave 2 (SBBS 2), 1992-1993: [Selected Metropolitan Counties in the United States] (ICPSR 6667) McLaughlin, Catherine G.