@article{ref1,
title="Suicide and biochemistry",
journal="Biological psychiatry",
year="1985",
author="Braverman, E. R. and Pfeiffer, C. C.",
volume="20",
number="2",
pages="123-124",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0006-3223",
doi="",
url="http://dx.doi.org/"
}