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2. Arizona Department of Health Services (ADHS). Arizona State Trauma Registry (ASTR). 2016. Available at: http://www.azdhs.gov/preparedness/emergency-medical-services-trauma-system/#data-quality-assurance-astr. Accessed February 16, 2018.
3. Arizona Department of Health Services (ADHS). Medical marijuana. 2017. Available at: http://azdhs.gov/licensing/medical-marijuana/index.php#reports. Accessed February 16, 2018.
4. Arizona Department of Transportation. 2014 Motor vehicle crash facts for the state of Arizona. 2015;30. Available at: http://azdot.gov/motor-vehicles/Statistics/arizona-motor-vehicle-crash-facts. Accessed November 6, 2018.
5. Arizona Department of Transportation. 2008 Motor vehicle crash facts for the state of Arizona. 2009;30. Available at: http://azdot.gov/motor-vehicles/Statistics/arizona-motor-vehicle-crash-facts. Accessed November 6, 2018.