Todd S Harwell

Attitudes toward a primary seat belt law among adults in a rural state with a secondary seat belt law.

Bobbi Jo Perkins, Steven D Helgerson, Todd S Harwell, 2009, Journal of safety research.

Capacity of diabetes education programs to provide both diabetes self-management education and to implement diabetes prevention services.

Steven D Helgerson, Todd S Harwell, Taryn O Hall, 2011, Journal of public health management and practice : JPHMP.