Department of Transportation – An Investigation of the Safety Implications of Wireless Communication in Vehicles
(http://www.nhtsa.dot.gov/people/injury/research/wireless/)

Harvard University – Cellular Phones and Driving: Weighing the Risks and Benefits
(http://www.hsph.harvard.edu/pdf/cellphones.pdf)

Smart Motorist – Cell Phones and Driving: A Prescription for Disaster
(http://www.smartmotorist.com/pho/pho.htm)