TY - GEN AU - Rosenberg,A M TI - Juvenile onset spondyloarthropathies SN - 1040-8711 PY - 2001///0104 KW - Adolescent KW - Age of Onset KW - Aortic Valve Insufficiency KW - etiology KW - Child KW - Child, Preschool KW - Chronic Disease KW - Cytokines KW - analysis KW - HLA-B27 Antigen KW - Humans KW - Magnetic Resonance Imaging KW - Prevalence KW - Prognosis KW - Respiratory Insufficiency KW - Sacroiliac Joint KW - Spondylitis, Ankylosing KW - classification KW - Synovial Fluid KW - immunology KW - Uveitis N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1097/00002281-200009000-00013 ER -