@article{ref1,
title="Through traffic keep right",
journal="JEMS: a journal of emergency medical services",
year="1996",
author="Bourn, S.",
volume="21",
number="5",
pages="26, 29-30",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0197-2510",
doi="",
url="http://dx.doi.org/"
}