1. Trends in Automobile Travel, Motor Vehicle Fatalities, and Physical Activity: 2003−2015 
Noreen C. McDonald, MCP, PhD 
American Journal of Preventive Medicine 
Volume 52, Issue 5, Pages (May 2017)
DOI: /j.amepre
Copyright © 2017 American Journal of Preventive Medicine Terms and Conditions

2. Figure 1
Automobile travel, active travel, and sports/exercise, and fatality rates by age group, 2003–2015.
MV, motor vehicle.
American Journal of Preventive Medicine  , DOI: ( /j.amepre )
Copyright © 2017 American Journal of Preventive Medicine Terms and Conditions