Study Search Results Your query returned 1 results. Series results are grouped under the most relevant study. You can ungroup series 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. Evaluation of Waiver Effects in Maryland, 1998-2000 (ICPSR 4077) Smith, Cindy J.; Craig, Kimberly S.; Brodus, Sallie M.; et al.