TY  - JOUR
PY  - 1999//
TI  - Far too few schoolchildren use protective helmets when bicycling. review of the literature and questionnaires as basis for promotion of increased use of the helmets
JO  - Lakartidningen
A1  - Westerling, Ragnar
A1  - Berg, Peter
SP  - 2383
EP  - 2386
VL  - 96
IS  - 19
N2  - Abstract unavailable.
LA  - 
SN  - 0023-7205
UR  - http://dx.doi.org/
ID  - ref1
ER  -