Study Search Results Your query returned 4 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. Variable Relevance (?) Study Title/Investigator 1. Risk Factors for AIDS Among Intravenous Drug Users Study, New York City, 1991-1995 [Restricted] (ICPSR 35078) Des Jarlais, Don 2. Oregon Youth Substance Use Project (OYSUP), 1998-2010 (ICPSR 34263) Andrews, Judy 3. Project on Human Development in Chicago Neighborhoods (PHDCN): Deviance of Peers, Wave 2, 1997-2000 (ICPSR 13615) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al. 2 more results in Project on Human Development in Chicago Neighborhoods (PHDCN) Series 4. Prevalence, Context, and Reporting of Drug-Facilitated Sexual Assault on Campus of Two Large Public Universities in the United States, 2005-2006 (ICPSR 22060) Krebs, Christopher P.; Lindquist, Christine H.; Warner, Tara D.; et al.