Study Search Results Your query returned 1 results. 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. Benefits and Limitations of Civil Protection Orders for Victims of Domestic Violence in Wilmington, Delaware, Denver, Colorado, and the District of Columbia, 1994-1995 (ICPSR 2557) Keilitz, Susan; Hannaford, Paula L.; Efkeman, Hillery S.