@ARTICLE{
author={Sokka Tuulikki|,Kautiainen Hannu|,Toloza Sergio|,Makinen Heidi|,Verstappen Suzan MM|,Hetland Merete Lund|,Naranjo Antonio|,Baecklund Eva|,Herborn Gertraud|,Rau Rolf|,Cazzato Massimiliano|,Gossec Laure|,Skakic Vlado|,Gogus Feride|,Sierakowski Stanislaw|,Bresnihan Barry|,Taylor Peter|,McClinton Catherine|,Pincus Theodore|},
year={2007},
title={QUEST-RA: quantitative clinical assessment of patients with rheumatoid arthritis seen in standard rheumatology care in 15 countries},
journal={ANNALS OF THE RHEUMATIC DISEASES},
volume={66},
number={11},
pages={1491-1496},
document_type={Article},
}