@article{ref1,
title="The risk of childhood injury on Boston's playground equipment and surfaces",
journal="American journal of public health",
year="1993",
author="Peck, M. G. and Bond, M. T.",
volume="83",
number="5",
pages="731-733",
abstract="The Childhood Injury Prevention Program of the Boston Department of Health and Hospitals conducted a survey of injury risk in Boston's playgrounds. A standardized checklist was used to assess a 25% sample of public playgrounds for hazards. Climbers accounted for 34% of the hazards observed and had the greatest proportion of significant hazards. The surfacing material in 100% of the playgrounds observed was unsafe. Urban children risk exposure to hazardous playground equipment frequently situated above unsafe surfacing material.",
language="",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}