Do helmets attract cars to cyclists?
Swaminathan
Nikhil
N
D000063:Accidents, Traffic / Q000401:mortality / Q000706:statistics & numerical data*; D001642:Bicycling; D006259:Craniocerebral Trauma / Q000401:mortality / Q000517:prevention & control; D006260:Head Protective Devices / Q000009:adverse effects*; D006801:Humans; D018986:Motor Vehicles