title: Children--start your motors!
authors.forename: Ann F
authors.initials: AF
authors.lastname: Van Sant
mesh_terms: D002648:Child; D003691:Delaware; D006801:Humans; D007223:Infant; D051346:Mobility Limitation; D018986:Motor Vehicles; D026741:Physical Therapy Modalities / Q000295:instrumentation*; D012656:Self-Help Devices; D014910:Wheelchairs / Q000706:statistics & numerical data*