TY  - JOUR
PY  - 1983//
TI  - On the cost of repealing motorcycle helmet laws
JO  - American journal of public health
A1  - Somers, R. L.
SP  - 1216
EP  - 1216
VL  - 73
IS  - 10
N2  - Abstract unavailable. (Letter)
LA  - 
SN  - 0090-0036
UR  - http://dx.doi.org/
ID  - ref1
ER  -