@article{ref1,
title="Recent findings in bipolar affective disorder",
journal="Psychological medicine",
year="2004",
author="Bebbington, Paul",
volume="34",
number="5",
pages="767-776",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2917",
doi="10.1017/s0033291704002855",
url="http://dx.doi.org/10.1017/s0033291704002855"
}