TY  - JOUR
PY  - 1990//
TI  - Protective helmets and cranio-cerebral trauma in motorcycle accidents: a preliminary study
JO  - Proceedings of the International Research Council on the Biomechanics of Injury conference
A1  - Doyle, David
A1  - Duffy, Esther M.
SP  - 121
EP  - 140
VL  - 18
IS  - 
N2  - <p>[Abstract unavailable]</p>
LA  - en
SN  - 2235-3151
UR  - http://dx.doi.org/
ID  - ref1
ER  -