Trends of behavioral risk factors in motor vehicle crashes in Utah, 1992–1997
Trends of behavioral risk factors in motor vehicle crashes in Utah, 1992-1997
Urban/rural variation in children’s bicycle-related injuries
Urban-rural variation in children's bicycle-related injuries
The effects of psychological contract breach on union commitment
Evaluating the crash and citation rates of Utah drivers licensed with medical conditions, 1992-1996
Shoulder belts in motor vehicle crashes: a statewide analysis of restraint efficacy