Study Search Results Your query returned 6 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded Variable Relevance (?) Study Title/Investigator 1. Comprehensive Investigation of the Role of Individuals, the Immediate Social Environment, and Neighborhoods in Trajectories of Adolescent Antisocial Behavior in Chicago, Illinois, 1994-2002 (ICPSR 33921) Sullivan, Christopher 2. Crack, Powder Cocaine, and Heroin: Drug Purchase and Use Patterns in Six Cities in the United States, 1995-1996 (ICPSR 2564) Riley, K. Jack 9 more results in Arrestee Drug Abuse Monitoring (ADAM) Program/Drug Use Forecasting (DUF) Series 3. Monitoring Drug Epidemics and the Markets That Sustain Them, Arrestee Drug Abuse Monitoring (ADAM) and ADAM II Data, 2000-2003 and 2007-2010 (ICPSR 33201) Golub, Andrew; Brownstein, Henry H.; Dunlap, Eloise 4. Project on Human Development in Chicago Neighborhoods (PHDCN): Perceptions of Drug Risk, Wave 2, 1997-2000 (ICPSR 13643) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al. 10 more results in Project on Human Development in Chicago Neighborhoods (PHDCN) Series 5. Latino MSM Community Involvement: HIV Protective Effects (ICPSR 34385) Ramirez-Valles, Jesus 6. Sexual Acquisition and Transmission of HIV Cooperative Agreement Program (SATHCAP), 2006-2008 [United States] Restricted Use Files (ICPSR 29181) Iguchi, Martin Y.; Berry, Sandra H.; Ober, Allison J.; et al.