Search Results Use the search box below to revise your search, or start a new search. Studies (1) Variables Publications Your query returned 1 studies. Series results are grouped under the most relevant study. Ungroup series results to view all 1 results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Neighborhood Violence in Pittsburgh, Pennsylvania, 1996-2007 (ICPSR 28441) Wilson, Jeremy M.; Chermak, Steven; McGarrell, Edmund F.