@article{ref1,
title="Preferences for voluntary euthanasia during major depression and following improvement in an elderly population",
journal="Australian Journal on Ageing",
year="1997",
author="Hooper, S. C. and Vaughan, K. J. and Tennant, C. C. and Perz, J. M.",
volume="16",
number="1",
pages="3-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0726-4240",
doi="10.1111/j.1741-6612.1997.tb01012.x",
url="http://dx.doi.org/10.1111/j.1741-6612.1997.tb01012.x"
}