@article{ref1,
title="Suicide: the leading cause of maternal death",
journal="British journal of psychiatry",
year="2003",
author="Oates, Margaret",
volume="183",
number="",
pages="279-281",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}