TY - JOUR AU - Landewé, R; Dougados, M; Mielants, H TI - Physical function in ankylosing spondylitis is independently determined by both disease activity and radiographic damage of the spine JO - Ann Rheum Dis VL - 68 PY - 2009 DO - 10.1136/ard.2008.091793 L3 - PubMed-ID: 18628283 SP - 863 EP - 867 N1 - et al. ER -