@article{ref1,
title="Accident prevention",
journal="Pediatric clinics of North America",
year="1954",
author="Shaffer, T. E.",
volume="2",
number="",
pages="421-432",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-3955",
doi="",
url="http://dx.doi.org/"
}