TY - GEN AU - Olivieri,I AU - Foto,M AU - Ruju,G P AU - Gemignani,G AU - Giustarini,S AU - Pasero,G TI - Low frequency of axial involvement in Caucasian pediatric patients with seronegative enthesopathy and arthropathy syndrome after 5 years of disease SN - 0315-162X PY - 1992///0610 KW - Adolescent KW - HLA-B27 Antigen KW - analysis KW - Humans KW - Joint Diseases KW - diagnostic imaging KW - Musculoskeletal Diseases KW - Pain KW - Prospective Studies KW - Spinal Diseases KW - physiopathology KW - Spine KW - Syndrome KW - Time Factors KW - Tomography, X-Ray Computed KW - White People N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -