@article{ref1,
title="Concepts important to persons with systemic lupus erythematosus and their coverage by standard measures of disease activity and health status",
journal="Arthritis and rheumatism",
year="2007",
author="Stamm, Tanja A. and Bauernfeind, Bettina and Coenen, Michaela and Feierl, Eva and Mathis, Mona and Stucki, Gerold and Smolen, Josef S. and Machold, Klaus P. and Aringer, Martin",
volume="57",
number="7",
pages="1287-1295",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0004-3591",
doi="10.1002/art.23013",
url="http://dx.doi.org/10.1002/art.23013"
}