@article{ref1,
title="Qigong and suicide prevention",
journal="British journal of psychiatry",
year="2003",
author="Ismail, Khalida and Tsang, H. W. H.",
volume="182",
number="",
pages="266-267",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}