@article{ref1,
title="Physicians preparing for volcano emergency",
journal="American medical news",
year="1980",
author="",
volume="23",
number="16",
pages="2-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-1843",
doi="",
url="http://dx.doi.org/"
}