Bachhuber, Marcus A.; Saloner, Brendan; Cunningham, Chinazo O.; Barry, Colleen L. (2014-08). “Medical Cannabis Laws and Opioid Analgesic Overdose Mortality in the United States, 1999-2010”. JAMA Internal Medicine. doi:10.1001/jamainternmed.2014.4005. PMID25154332.
Bradford, A. C.; Bradford, W. D. (2016). “Medical Marijuana Laws Reduce Prescription Medication Use In Medicare Part D”. Health Affairs35 (7): 1230–1236. doi:10.1377/hlthaff.2015.1661. ISSN0278-2715.
Bachhuber, Marcus A.; Saloner, Brendan; Cunningham, Chinazo O.; Barry, Colleen L. (2014-08). “Medical Cannabis Laws and Opioid Analgesic Overdose Mortality in the United States, 1999-2010”. JAMA Internal Medicine. doi:10.1001/jamainternmed.2014.4005. PMID25154332.
Bradford, A. C.; Bradford, W. D. (2016). “Medical Marijuana Laws Reduce Prescription Medication Use In Medicare Part D”. Health Affairs35 (7): 1230–1236. doi:10.1377/hlthaff.2015.1661. ISSN0278-2715.