1. The Health Effects of Cannabis and Cannabinoids: The Current State of Evidence and Recommendations for Research;National Academies of Sciences, Engineering, and Medicine,2017
2. State Medical Marijuana Laws. National conference of state legislatures. http://www.ncsl.org/research/health/state-medical-marijuana-laws.aspx#Table%202. Accessed 6 June 2018.
3. Minnesota Administrative Rules. Medicinal cannabis, minnesota state department of health. https://www.revisor.mn.gov/rules/?id=4770&version=2016-06-20T15:38:57-05:00&format=pdf. Accessed 6 June 2018.
4. Maine.gov. Rules Governing the Maine Medical Use of Marijuana Program. http://www.maine.gov/dhhs/mecdc/public-health-systems/mmm/documents/MMMP-Rules-144c122.pdf. Accessed 6 June 2018.
5. Pharmacy students’ knowledge and attitudes regarding medical marijuana;Moeller;Am J Pharm Educ,2015