Katz, J. A.; Swerdloff, M. A.; Brass, S. D.; Argoff, C. E.; Markman, J.; Backonja, M.; Katz, N.; Franklin, G. M. (2015). “Opioids for chronic noncancer pain: A position paper of the American Academy of Neurology”. Neurology84 (14): 1503–1505. doi:10.1212/WNL.0000000000001485. ISSN0028-3878.
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.
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.
Katz, J. A.; Swerdloff, M. A.; Brass, S. D.; Argoff, C. E.; Markman, J.; Backonja, M.; Katz, N.; Franklin, G. M. (2015). “Opioids for chronic noncancer pain: A position paper of the American Academy of Neurology”. Neurology84 (14): 1503–1505. doi:10.1212/WNL.0000000000001485. ISSN0028-3878.