TY  - GEN
AU  - Williams,M
TI  - Evaluation of the penetration test for bicyclists' helmets: comparative performance of hard shell and foam helmets
SN  - 0001-4575
PY  - 1990///1207
KW  - Australia
KW  - Bicycling
KW  - injuries
KW  - Evaluation Studies as Topic
KW  - Hardness Tests
KW  - Head Protective Devices
KW  - standards
KW  - Materials Testing
KW  - Polystyrenes
KW  - Reproducibility of Results
KW  - Wounds, Nonpenetrating
KW  - prevention & control
KW  - Wounds, Penetrating
N1  - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1016/0001-4575(90)90047-o
ER  -