TY - BOOK ED - United States. TI - The opioid crisis: stopping the flow of synthetic opioids in the international mail system : hearing before the Subcommittee on Trade of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Fifteenth Congress, second session, April 25, 2018 AV - KF27 .W348 2018 PY - 2019/// CY - Washington PB - U.S. Government Publishing Office KW - Opioids KW - Overdose KW - United States KW - Prevention KW - Fentanyl KW - Mail fraud KW - Postal service KW - Safety measures KW - Foreign mail KW - Legislative hearings KW - lcgft N1 - "Serial no. 115-TR04."; CRDP Program record; Includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo122712 ER -