@article{ref1,
title="Number of bicycle injuries unrealistic",
journal="American journal of public health",
year="1991",
author="Andrews, F. M.",
volume="81",
number="8",
pages="1079-1079",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}