Patrick Carter, M.D.
Patrick Carter, M.D.
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Lecturer
University of Michigan
Ann Arbor,
MI
USA
cartpatr@med.umich.edu
4139.0 Motorcycle Crash Helmet Use and Injuries Following Repeal of Michigan's Motorcycle Helmet Law