@ARTICLE{
author={Gutierrez-Suarez R,Pistorio Angela,Cruz A Cespedes,Norambuena X,Flato B,Rumba I,Harjacek Miroslav,Nielsen S,Susic Gordana Z,Mihaylova D,Huemer C,Melo-Gomes JA,Andersson-Gare B,Balogh Zoltan,De Cunto C,Vesely R,Pagava K,Romicka AM},
year={2007},
title={Health-related quality of life of patients with juvenile idiopathic arthritis coming from 3 different geographic areas. The PRINTO multinational quality of life cohort study},
journal={RHEUMATOLOGY},
volume={46},
number={2},
pages={314-320},
document_type={Article},
} 

@ARTICLE{
author={Gutierrez-Suarez R,Cespedes A,Ravelli Angelo,Prieur AM,Machado C,Murray K,Susic Gordana Z,Rumba I,Nielsen S,Tsakalidou FK,Harjacek Miroslav,Nikishima I,Mihaylova D,Burgos-Vargas Ruben,Ruperto Nicolino,Martini Alberto},
year={2005},
title={Does the perception of health related quality of life (hrql) in children with juvenile idiopathic arthritis (JIA) change among different cultures?},
journal={ARTHRITIS AND RHEUMATISM},
volume={52},
number={9},
pages={S696-S697},
document_type={Meeting Abstract},
}