@article{ref1,
title="Suicidal syndrome: ethical balance between restriction and safety",
journal="Acta psychiatrica Scandinavica",
year="2001",
author="Koch, H. J.",
volume="104",
number="5",
pages="321-322",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-690X",
doi="",
url="http://dx.doi.org/"
}