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Q&A

  • Where can I locate information on the price and purity of illegal drugs?
    For information on the price and purity of drugs in a particular state, contact the applicable offic... Read More
    Last Updated: September 1, 2017

  • Where can I find statistics on cocaine use by juveniles in the United States?
    Statistics on cocaine use by juveniles are available on the following sites: Youth Risk Behavior Surveillance System, Centers for Disease Control and Prevention... Read More
    Last Updated: January 23, 2017

  • How much do drug users spend on illegal drugs?
    Information and data on the price of illicit drugs and the amount of money spent on the purchase of ... Read More
    Last Updated: August 9, 2017

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Publications

  • Notes From the Field - Lessons Learned From the Front Lines of the Opioid Epidemic, NIJ, April 2018, NCJ 251711. (4 pages).
    HTML  NCJRS Abstract   

  • Aptamer-Based, Exonuclease-Amplified, Paper Device for Point of Collection Screening of Cocaine and Methamphetamine in Oral Fluid, NIJ-Sponsored, September 2016, NCJ 250564. (17 pages).
    PDF  NCJRS Abstract   

  • Drug Offenders in Federal Prisons: Estimates of Characteristics Based on Linked Data, BJS, October 2015, NCJ 248648. (10 pages).
    Agency Abstract   PDF (Full Report)   PDF (Summary)   TEXT  NCJRS Abstract   

  • Federal Sentencing Disparity: 2005-2012, BJS, October 2015, NCJ 248768. (133 pages).
    Agency Abstract   PDF (Full Report)   PDF (Summary)   DOC  NCJRS Abstract   

  • Analysis of Cocaine Analytes in Human Hair II: Evaluation of Different Hair Color and Ethnicity Types, NIJ-Sponsored, March 2011, NCJ 234628. (235 pages).
    PDF  NCJRS Abstract     Find in a Library

  • Analysis of Cocaine Analytes in Human Hair: Evaluation of Concentration Ratios in Different Hair Types, Cocaine Sources, Drug-User Populations, and Surface-Contaminated Specimens, NIJ-Sponsored, 2008, NCJ 225531. (106 pages).
    PDF  NCJRS Abstract     Find in a Library

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September 19, 2018