@article{ref1,
title="Emergency evaluation of suicide attempters",
journal="Pennsylvania medicine",
year="1972",
author="Kraus, R. F.",
volume="75",
number="4",
pages="60-62",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4595",
doi="",
url="http://dx.doi.org/"
}