1. Drug checking programs in the United States and internationally: environmental scan summary Author(s): Pu, Jia, authorAjisope, Tosin, authorEarlywine, Joel, author Publication: Oakland, CA : Mathematica, September 17, 2021 Subject(s): FentanylGovernment ProgramsIllicit Drugs -- analysisInternationalityHarm ReductionUnited States
