Bicycle helmets benefits might be overestimated.
Robinson
Dorothy L
DL
D000428:Alcohol Drinking; D001642:Bicycling / Q000293:injuries*; D006259:Craniocerebral Trauma / Q000209:etiology / Q000517:prevention & control*; D006260:Head Protective Devices / Q000706:statistics & numerical data; D006801:Humans