@article{ref1,
title="Advanced directives and suicidal behaviour. What to do about treatment refusal at 3 am?",
journal="BMJ",
year="2010",
author="Davies, Stephen",
volume="341",
number="",
pages="c5477-c5477",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-535X",
doi="10.1136/bmj.c5477",
url="http://dx.doi.org/10.1136/bmj.c5477"
}