S van der Linden

Development of an ASAS-endorsed disease activity score (ASDAS) in patients with ankylosing spondylitis

Cédric Lukas, Robert Landewé, Joachim Sieper et al. · Annals of the Rheumatic Diseases · 2008 · 1.1K citations

Medicine, Internal Medicine, Musculoskeletal Medicine +11

New criteria for inflammatory back pain in patients with chronic back pain: a real patient exercise by experts from the Assessment of SpondyloArthritis international Society (ASAS)

Joachim Sieper, D. van der Heijde, R. B. M. Landewé et al. · Annals of the Rheumatic Diseases · 2009 · 642 citations · Full text

Medicine, Rehabilitation Medicine, Musculoskeletal Medicine +11

First update of the international ASAS consensus statement for the use of anti-TNF agents in patients with ankylosing spondylitis

Jürgen Braun, John C. Davis, M Dougados et al. · Annals of the Rheumatic Diseases · 2005 · 385 citations · Full text

Medicine, Clinical Sciences, Pharmacotherapy +12

Relative value of erythrocyte sedimentation rate and C-reactive protein in assessment of disease activity in ankylosing spondylitis.

Anneke Spoorenberg, Désirée van der Heijde, E de Klerk et al. · PubMed · 1999 · 321 citations

Medicine, Clinical Sciences, Internal Medicine +13

Selection of instruments in the core set for DC-ART, SMARD, physical therapy, and clinical record keeping in ankylosing spondylitis. Progress report of the ASAS Working Group. Assessments in Ankylosing Spondylitis.

D. van der Heijde, A Calin, M Dougados et al. · PubMed · 1999 · 283 citations

Medicine, Physical Medicine, Physical Examination +10