1. Variable histopathology of discovertebral lesion (spondylodiscitis) of ankylosing spondylitis;Agarwal;Clin Exp Rheumatol,1990
2. Magnetic resonance imaging of sacroiliac joint inflammation;Ahlström;Arthritis Rheum,1990
3. Clinically silent inflammatory gut lesions in undifferentiated spondyloarthropathies;Altomonte;Clin Rheumatol,1994
4. Are classification criteria for spondylarthropathy useful as diagnostic criteria?;Amor;Rev Rhum Engl Ed,1995
5. Critère diagnostique des spondylarthropathies;Amor;Rev Rhum Mal Osteoartic,1990