TY  - GEN
AU  - Williams,M
TI  - The protective performance of bicyclists' helmets in accidents
SN  - 0001-4575
PY  - 1991///0617
KW  - Accident Prevention
KW  - Bicycling
KW  - injuries
KW  - Head Protective Devices
KW  - standards
KW  - Humans
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1016/0001-4575(91)90043-5
ER  -