Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAnkylosing spondylitis: what is the optimum duration of a clinical study? A one year versus a 6 weeks non-steroidal anti-inflammatory drug trial.AuthorsDougados M; Gueguen A; Nakache JP; Velicitat P; Veys EM; Zeidler H; Calin APublicationRheumatology (Oxford, England), 1999, Vol 38, Issue 3, p235ISSN1462-0324Publication typearticleDOI10.1093/rheumatology/38.3.235