@article{ref1,
title="Treatment of severe depression - Non-pharmacological aspects",
journal="Advances in psychiatric treatment",
year="2001",
author="Porter, R. and Linsley, K. and Ferrier, N.",
volume="7",
number="2",
pages="117-124",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1355-5146",
doi="10.1192/apt.7.2.117",
url="http://dx.doi.org/10.1192/apt.7.2.117"
}