Elevated oxidative stress markers in patients with ankylosing spondylitis: A case¿control study Zouhour Gassara; Hela Fourati; Mariem Meseddi; Aida Elleuch; Afef Feki; Mohamed Hedi Kallel; Sofien Baklouti; Khansa Chaabouni; Fatma Ayadi;

Disease control in patients with ankylosing spondylitis in real clinical practice in Spain: Results of the MIDAS study Eugenio de Miguel; Cristina Fernández-Carballido; Jordi Gratacós; José L. Pablos; Xavier Juanola; Rafael Ariza; Pau Terradas-Montana; Cristina Sanabra; Carlos Sastré;

Effectiveness of a checklist for the control of the disease activity in patients with axial spondyloarthritis Raquel Almodóvar; Elia Pérez-Fernández; Marta Valero; Virginia Villaverde; Laura González; Beatriz Joven Ibáñez; Eva Tomero Muriel; Alejandro Prada Ojeda; M.a Teresa Navio; Laura Cebrián Méndez; Leticia Lojo; Ramón Mazzucchelli; Pedro Zarco Montejo;