@ARTICLE{
author={Sokka Tuulikki,Hetland Merete Lund,Makinen Heidi,Kautiainen Hannu,Horslev-Petersen Kim,Luukkainen Reijo K,Combe Bernard,Badsha Humeira,Drosos Alexandros A,Devlin Joe,Ferraccioli Gianfranco,Morelli Alessia,Hoekstra Monique,Majdan Maria,Sadkiewicz Stefan,Belmonte Miguel,Holmqvist Ann-Carin,Choy Ernest,Burmester Gerd R,Tunc Recep,Dimic Aleksandar N,Nedovic Jovan M,Stankovic Aleksandra M,Bergman Martin,Toloza Sergio,Pincus Theodore},
year={2008},
title={Remission and rheumatoid arthritis - Data on patients receiving usual care in twenty-four countries},
journal={ARTHRITIS AND RHEUMATISM},
volume={58},
number={9},
pages={2642-2651},
document_type={Article},
} 

@ARTICLE{
author={Naranjo Antonio,Sokka Tuulikki,Descalzo Miguel A,Calvo-Alen Jaime,Horslev-Petersen Kim,Luukkainen Reijo K,Combe Bernard,Burmester Gerd R,Devlin Joe,Ferraccioli Gianfranco,Morelli Alessia,Hoekstra Monique,Majdan Maria,Sadkiewicz Stefan,Belmonte Miguel,Holmqvist Ann-Carin,Choy Ernest,Tunc Recep,Dimic Aleksandar N,Bergman Martin,Toloza Sergio,Pincus Theodore},
year={2008},
title={Cardiovascular disease in patients with rheumatoid arthritis: results from the QUEST-RA study},
journal={ARTHRITIS RESEARCH & THERAPY},
volume={10},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Sokka Tuulikki,Verstappen Suzan MM,Hetland Merete Lund,Makinen Heidi,Naranjo Antonio,Belmonte Miguel,Baecklund Eva,Henrohn Dan,Herborn Gertraud,Rau Rolf,Morelli Alessia,Ferraccioli Gianfranco,Combe Bernard,McClinton Catherine,Tunc Recep,Sierakowski Stanislaw,Romanowski W,Skakic Vlado,Murphy Eithne,Sheehy Claire,Bergman Martin},
year={2006},
title={Work disability in patients with rheumatoid arthritis in 15 countries.},
journal={ARTHRITIS AND RHEUMATISM},
volume={54},
number={9},
pages={S99-S99},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Sokka Tuulikki,Verstappen Suzan MM,Hetland Merete Lund,Makinen Heidi,Naranjo Antonio,Belmonte Miguel,Baecklund Eva,Henrohn Dan,Herborn Gertraud,Rau Rolf,Morelli Alessia,Ferraccioli Gianfranco,Combe Bernard,McClinton Catherine,Tunc Recep,Sierakowski Stanislaw,Romanowski W,Skakic Vlado,Murphy Eithne,Sheehy Claire,Bergman Martin},
year={2006},
title={Work disability in patients with rheumatoid arthritis in 15 countries.},
journal={ARTHRITIS AND RHEUMATISM},
volume={54},
number={9},
pages={S57-S57},
document_type={Meeting Abstract},
}