@article{ref1,
title="Time of day chosen for suicide",
journal="Psychological medicine",
year="1976",
author="Barraclough, B. M.",
volume="6",
number="2",
pages="303-305",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2917",
doi="",
url="http://dx.doi.org/"
}