Study Search Results Your query returned 6 results. Series results are grouped under the most relevant study. You can ungroup series results. Use the search box below to revise your search, or start a new search. 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. Project on Human Development in Chicago Neighborhoods (PHDCN): Service Use, Wave 2, 1997-2000 (ICPSR 13656) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al. 2. Mental Health Concerns of Gay and Bisexual Men Seeking Mental Health Services, 2000 [United States] (ICPSR 22121) Safren, Steven; Berg, Michael; Mimiaga, Matthew 3. National Household Survey on Drug Abuse, 1995 (ICPSR 6950) United States Department of Health and Human Services. Substance Abuse and Mental Health Services Administration. Office of Applied Studies 1 more result in National Survey on Drug Use and Health (NSDUH) Series 4. Juvenile Residential Facility Census, 2000-2010 -- Concatenated Data [United States] (ICPSR 27542) United States Department of Justice. Office of Justice Programs. Office of Juvenile Justice and Delinquency Prevention 2 more results in Juvenile Residential Facility Census (JRFC) Series 5. Census of Juveniles in Residential Placement and Juvenile Residential Facility Census, 1997-2010 -- Concatenated Matched Data [United States] (ICPSR 27543) United States Department of Justice. Office of Justice Programs. Office of Juvenile Justice and Delinquency Prevention 2 more results in Matched Census of Juveniles in Residential Placement (CJRP)/Juvenile Residential Facility Census (JRFC) Series 6. National Comorbidity Survey: Adolescent Supplement (NCS-A), 2001-2004 (ICPSR 28581) Kessler, Ronald C.