Bicycle injuries.
D001265:Athletic Injuries / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control; D001642:Bicycling / Q000293:injuries*; D002423:Cause of Death; D006260:Head Protective Devices; D006801:Humans; D015994:Incidence; D009518:New York / Q000453:epidemiology; D015995:Prevalence; D012449:Safety