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. Reporting of Drug-Related Crimes: Resident and Police Perspectives in the United States, 1988-1990 (ICPSR 9925) Davis, Robert C.; Smith, Barbara E.; Hillenbrand, Susan W.