DKK-1 in psoriatic arthritis: Correlation with disease activity and enthesopathy Marian Aziz Wahba Abdo Wahba; Nagat Mohamed El-Gazzar; Radwa Mahmoud Elsharaby; Samar Abdalhamed Tabra;

Remission in axial spondyloarthritis: Developing a consensus definition Cristina Fernández-Carballido; Eduardo Collantes-Estévez; Jordi Gratacós; Xavier Juanola; Pedro Zarco;

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;