1. Helmet attenuation of the head response in oblique impacts to the ground;Aldman,1978
2. Bicycle helmets: Which one?;Balderston;Bicycling Magazine (US),1983
3. Safety helmets for pedal cyclists—a pilot study amongst children;Bennett,1977
4. BMDP, Biomedical Computer Programs, P-Series,1981
5. The Abbreviated Injury Scale 1980 Revision;Committee on Injury Scaling (CIS),1980