@article{ref1,
title="The Toll of the Roads",
journal="Journal of the American Medical Association",
year="1934",
author="No Author(s) Listed, ",
volume="103",
number="6",
pages="0422-0422",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}