Study Search Results Your query returned 2 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. Neighborhood Violence in Pittsburgh, Pennsylvania, 1996-2007 (ICPSR 28441) Wilson, Jeremy M.; Chermak, Steven; McGarrell, Edmund F. 2. Supplemental Mental Health Treatment for Batterer Program Participants in Pittsburgh, Pennsylvania, 2004-2007 (ICPSR 21880) Gondolf, Edward W.