Bicycle ownership, use, and injury patterns among elementary schoolchildren. 1971.
Waller
J A
JA
D000063:Accidents, Traffic / Q000706:statistics & numerical data; D001642:Bicycling / Q000266:history* / Q000293:injuries; D002648:Child; D003257:Consumer Product Safety; D004869:Equipment Safety / Q000266:history*; D005260:Female; D049673:History, 20th Century; D006801:Humans; D008297:Male; D010067:Ownership; D014707:Vermont; D014947:Wounds and Injuries / Q000266:history*