@article{ref1,
title="At risk for suicide..",
journal="American journal of nursing",
year="1988",
author="Brown, B. B. and Billman, R. R.",
volume="88",
number="10",
pages="1358-1361",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}