@article{ref1,
title="New research addresses the wrenching question left when someone ends his or her own life. Why? The neuroscience of suicide",
journal="Scientific American",
year="2003",
author="Ezzell, Carol",
volume="288",
number="2",
pages="44-51",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8733",
doi="",
url="http://dx.doi.org/"
}