@article{ref1,
title="Suicide in the Northern Sudan",
journal="British journal of psychiatry",
year="1968",
author="Elsarrag, M. E.",
volume="114",
number="513",
pages="1057-1058",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}