TY  - GEN
AU  - Bader,M
TI  - Helmets for child bicyclists
SN  - 0098-7484
PY  - 1990///0426
KW  - Bicycling
KW  - injuries
KW  - Child
KW  - Cost-Benefit Analysis
KW  - Craniocerebral Trauma
KW  - prevention & control
KW  - Head Protective Devices
KW  - economics
KW  - Humans
KW  - Protective Devices
N1  - Publication Type: Comment; Letter
ER  -