TY - BOOK ED - United States. TI - The opioid threat in the Chicago Field Division T2 - DEA intelligence report PY - 2017/// CY - [Arlington, Va.] PB - Drug Enforcement Administration KW - Opioids KW - Opioid abuse KW - Middle West KW - Heroin KW - Heroin abuse KW - Drug abuse KW - Drug dealers N1 - "June 2017."; "DEA-CHI-DIR-023-17."; "Unclassified."; CRDP Program record; Includes bibliographical reference (page 17) UR - https://purl.fdlp.gov/GPO/gpo114549 ER -