1. Peck, R.C.; Gebers, M.A.; Voas, R.B.; and Romano, E. 2008. The relationship between blood alcohol concentration (BAC), age, and crash risk. Journal of Safety Research 39:311-19.
2. Voas, R.B.; Torres, P.; Romano, E.; and Lacey, J.H. 2012. Alcohol-related risk of driver fatalities: an update using 2007 data. Journal of Studies on Alcohol and Drugs 73(3):341-350.
3. National Highway Traffic Safety Administration. 2012. Lives saved in 2011 by restraint use and minimum drinking age laws. Report no. DOT HS-811-702. Washington, DC: U.S. Department of Transportation.
4. 2011 Youth Risk Behavior Surveillance System, Centers for Disease Control and Prevention.
5. Macy ML, Carter PM, Bingham CR, Cunningham RM, Freed GL. Potential distractions and unsafe driving behaviors among drivers of 1- to 12-year-old children. Acad Pediatr. 2014 May-Jun; 14(3):279-86.
6. National Highway Traffic Safety Administration. NHTSA Releases Two New Studies About Impaired Driving. http://www.nhtsa.gov/Driving+Safety/Research+&+Evaluation/Alcohol+and+Drug+Use+By+Drivers. Accessed September 27, 2015.