TY  - JOUR
PY  - 1993//
TI  - Injury prevention. Bicycle helmet promotion programmes, Canada, Australia, and United States of America
JO  - Weekly epidemiological record
SP  - 146
EP  - 147
VL  - 68
IS  - 20
N2  - Abstract unavailable.
LA  - 
SN  - 0049-8114
UR  - http://dx.doi.org/
ID  - ref1
ER  -