@article{ref1,
title="Accident burden on hospitals",
journal="Journal of the American Medical Association",
year="1957",
author="",
volume="165",
number="7",
pages="846-847",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}