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A comparison of the effect of different bicycle Helmet laws in 3 new york city suburbs.

D.R. PUDER ; D. CASAL ; D. SPITZER ; P. VISINTAINER |

Dans American journal of public health (vol. 89, n° 11, 1999)

[BDSP. Notice produite par INIST xR0x5vCI. Diffusion soumise à autorisation]. Objectives. This study was conducted to evaluate the effectiveness of 3 different bicycle helmet laws. Methods. A direct observation study of nearly 1000 cyclists at 2[...]

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