@article{ref1,
title="Suicide in patients with stroke. Depression may be caused by symptoms affecting lower urinary tract",
journal="British medical journal: BMJ",
year="1998",
author="Brittain, K. R. and Castleden, C. M.",
volume="317",
number="7164",
pages="1016-1017",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}