Impact of motorcycle helmet usage in Colorado : final report /

September 1978.

Cost/benefit study of effects of using several headform sizes in testing motorcycle helmets under Federal Motor Vehicle Safety Standard 218. Final report (Task I).

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Report to Congress: benefits of safety belts and motorcycle helmets. Based on data from the Crash Outcome Data Evaluation System (CODES).

Mode of access: Internet.

A report on the performance of firefighters' helmets /

Mode of access: Internet.

Safety helmet performance investigation. Volume I. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Safety helmet performance investigation. Volume II: appendices A through L. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Laws requiring helmets and eye protection for motorcylists.

National Highway Traffic Safety Administration, Washington, D.C.

The effectiveness of motorcycle helmets in preventing fatalities. Technical report.

Mode of access: Internet.

An analysis of mopeds as a potential safety problem in the United States. Volume II: data analysis and usage and accident projections. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Safety helmet performance investigation. Volume II. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Motorcycle helmets: claims and facts.

Mode of access: Internet.