TY - JOUR PY - 2001// TI - Population preventable fraction of bicycle related head injuries JO - Injury prevention A1 - Hagel, Brent Edward A1 - Boivin, Jean-Francois SP - 78 EP - 78 VL - 7 IS - 1 N2 - Abstract unavailable. LA - en SN - 1353-8047 UR - http://dx.doi.org/ ID - ref1 ER -