@article{ref1,
title="What does a decline in child pedestrian injury rates mean?",
journal="American journal of public health",
year="1995",
author="Roberts, I.",
volume="85",
number="2",
pages="268-269",
abstract="Abstract unavailable.",
language="",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}