Media type: E-Article Title: Axial disease in psoriatic arthritis Contributor: Gladman, Dafna D. Published: Springer Science and Business Media LLC, 2007 Published in: Current Rheumatology Reports, 9 (2007) 6, Seite 455-460 Language: English DOI: 10.1007/s11926-007-0074-2 ISSN: 1534-6307; 1523-3774 Origination: Footnote: