| Hans-Günter Meyer-Thompson | Cannabis als Medizin
Association between medical cannabis laws and opioid overdose mortality has reversed over time
Association between medical cannabis laws and opioid overdose mortality has reversed over time
Chelsea L. Shover, Corey S. Davis, Sanford C. Gordon, Keith Humphreys
Proceedings of the National Academy of Sciences Jun 2019, 201903434; DOI: 10.1073/pnas.1903434116