@article{ref1,
title="The recognition and management of the dangerous patient",
journal="Connecticut medicine",
year="1980",
author="Ruben, H. L.",
volume="44",
number="12",
pages="770-773",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-6178",
doi="",
url="http://dx.doi.org/"
}