FRI0408 EARLIER TREATMENT OF NON-RADIOGRAPHIC AXIAL SPONDYLOARTHRITIS WITH CERTOLIZUMAB PEGOL RESULTS IN IMPROVED CLINICAL OUTCOMES. Spondyloarthritis – treatment 2019 https://researcherprofiles.org/profile/79293221 Martin Rudwaleit, Lianne S. Gensler, Atul Deodhar, Jonathan Kay, Walter P. Maksymowych, Nigil Haroon, Robert B.M. Landewé, Simone Auteri, Natasha de Peyrecave, Thomas Kumke, Désirée van der Heijde