Maintenance: Wednesday, 22 November 2017, 07:00-08:00
Maintenance work on the ZORA servers is provided. There may be short interruptions in the service between 07:00 and 08:00. Thank you for your patience.
Neidhart, M; Baraliakos, X; Seemayer, C; Zelder, C; Gay, R E; Michel, B A; Boehm, H; Gay, S; Braun, J (2009). Expression of cathepsin K and MMP-1 indicate persistent osteodestruktive activity in longstanding ankylosing spondylitis. Annals of the Rheumatic Diseases, 68(8):1334-1339.