@article{ref1,
title="Evaluating suicide potential",
journal="Nurse practitioner",
year="1977",
author="Prentice, G.",
volume="2",
number="5",
pages="30-31",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0361-1817",
doi="",
url="http://dx.doi.org/"
}