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. Comparison of Drug Control Strategies in San Diego, 1989 (ICPSR 9990) Pennell, Susan; Curtis, Christine 2. New York Drug Law Evaluation Project, 1973 (ICPSR 7656) Association of the Bar of the City of New York; Drug Abuse Council, Inc.