@article{ref1,
title="Bomb and arson threats in hospitals",
journal="Hospital progress",
year="1972",
author="Lee, R. J.",
volume="53",
number="11",
pages="12-17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5817",
doi="",
url="http://dx.doi.org/"
}