Medical cannabis patterns of use and substitution for opioids & other pharmaceutical drugs, alcohol, tobacco, and illicit substances; results from a cross-sectional survey of authorized patients.
Harm Reduct J. 2019 Jan 28;16(1):9. doi: 10.1186/s12954-019-0278-6.
Harm Reduct J. 2019.
PMID: 30691503
Free PMC article.