Authors: Tuulikki Sokka; Sergio Toloza; Maurizio Cutolo; Hannu Kautiainen; Heidi Makinen; Feride Gogus; Vlado Skakic; Humeira Badsha; Tõnu Peets; Asta Baranauskaite; Pál Géher; Ilona Ujfalussy; Fotini N Skopouli; Maria Mavrommati; Rieke Alten; Christof Pohl; Jean Sibilia; Andrea Stancati; Fausto Salaffi; Wojciech Romanowski; Danuta Zarowny-Wierzbinska; Dan Henrohn; Barry Bresnihan; Patricia Minnock; Lene Surland Knudsen; Johannes Wg Jacobs; Jaime Calvo-Alen; Juris Lazovskis; Geraldo da Rocha Castelar Pinheiro; Dmitry Karateev; Daina Andersone; Sylejman Rexhepi; Yusuf Yazici; Theodore Pincus Journal: Arthritis Res Ther Date: 2009-01-14 Impact factor: 5.156