@article{ref1,
title="Suicidal ideation in patients with rheumatoid arthritis. Research may help identify patients at high risk",
journal="British medical journal: BMJ",
year="2000",
author="Treharne, G. J. and Lyons, A. C. and Kitas, G. D.",
volume="321",
number="7271",
pages="e1290-e1290",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}