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New report on cannabis legalization in Canada. pdf

Dr. Keith Humphreys's recent submisssion to Senate Caucus on International Narcotics Control. pdf

One in five medicare decedents leave opioids or benzodiazepines behind after death. link

New training on adolescent e-cigarette education and prevention found helpful by educators in new research by SNAP expert Bonnie Halpern-Felsher. link


A detailed overview of adolescent e-cigarette prevention and cessation programs by SNAP researcher Bonnie Halpern-Felsher, Current Addiction Reports. link

Research by SNAP experts suggests anhedonia and smoking may predict alcohol use disorder relapse. link

Letter from Stanford Addiction Experts supporting Expanding Treatment for Parolees pdf


The Political Economy of the Opioid Epidemic by Mariano-Florentino Cuellar and Keith Humphreys. Yale Law & Policy Review pdf

Opioids, Cannabis, and Vaping: Using Science to Protect Public Health: Joint Hearing of the Senate and General Assembly Health and Human Services Committees, State of Rhode Island (2019) (Testimony of Four SNAP members) pdf

Humphreys, K., Saitz, R. (2019) Should Physicians Recommend Replacing Opioids with Cannabis. JAMA doi:10.1001/jama.2019.0077. link

Letter from Keith Humphreys, Baron Hogan-Howe, and Baroness Finlay to UK Parliamentary Select Committee regarding managing drug-involved criminal offenders pdf


Humphreys, K. (2018) Health Care System Policies That Can Promote Safer Opioid Prescribing. A Report to the Laura and John Arnold Foundation. pdf

Immigration and the Opioid Crisis: Hearing before the House Judiciary (Subcommittee on Immigration and Border Security), House of Representatives, 115th Cong. (2018) (Testimony of Keith Humphreys, Ph.D.) pdf


Reauthorization of the White House Office of National Drug Control Policy: Hearing before the Committee on Oversight and Government Reform, House of Representatives, 115th Cong. (2017) (Testimony of Keith Humphreys, Ph.D.) pdf

Letter from Drs. Humphreys and Soltesz to Assemblymember Wood regarding cannabidiol scheduling (2017) pdf


Combatting the Opioid Abuse Epidemic: Professional and Academic Perspectives: Hearings before the Committee on Energy and Commerce (Subcommittee on Oversight and Investigations), House of Representatives, 114th Cong. (2015) (Testimony of Anna Lembke, M.D.) pdf