Bicycle ownership, use, and injury patterns among elementary school children.
D000056:Accident Prevention; D000063:Accidents, Traffic; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D050723:Fractures, Bone / Q000453:epidemiology; D006801:Humans; D008297:Male; D011998:Recreation; D012737:Sex Factors; D013177:Sports; D014707:Vermont; D014947:Wounds and Injuries / Q000453:epidemiology*