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. Multi-Site Adult Drug Court Evaluation (MADCE), 2003-2009 (ICPSR 30983) Rossman, Shelli B.; Roman, John K.; Zweig, Janine M.; et al. 2. Retail-Level Heroin Enforcement and Property Crime in 30 Cities in Massachusetts, 1980-1986 (ICPSR 9667) Kleiman, Mark A.R.; Putala, Christopher E.