@article{ref1,
title="A plan for earthquake-proofing your hospital. California Association of Hospitals and Health Systems",
journal="California hospitals",
year="1992",
author="Williams, Mark",
volume="6",
number="3",
pages="21, 35-21, 35",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0896-2766",
doi="",
url="http://dx.doi.org/"
}