@article{ref1,
title="US emergency policy: can it be ignored?",
journal="Delaware medical journal",
year="1979",
author="Willis, J. S.",
volume="51",
number="3",
pages="161-2, 166",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0011-7781",
doi="",
url="http://dx.doi.org/"
}