title: Sustained Improvements in Workplace and Household Productivity and Social Participation With Certolizumab Pegol Over 96 Weeks in Patients With Axial Spondyloarthritis, Including Ankylosing Spondylitis and Non-Radiographic Axial Spondyloarthritis.
authors.affiliation: Leiden University Medical Centre, Leiden, The Netherlands.
authors.forename: der Heijde D
authors.initials: dH
authors.lastname: van
authors.affiliation: Rheumazentrum Ruhrgebiet, Herne, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Braun
authors.affiliation: Endokrinologikum Berlin, Berlin, Germany.
authors.forename: M
authors.initials: M
authors.lastname: Rudwaleit
authors.affiliation: UCB Pharma, Brussels, Belgium.
authors.forename: O
authors.initials: O
authors.lastname: Purcaru
authors.affiliation: UCSD, San Diego, CA, USA.
authors.forename: A
authors.initials: A
authors.lastname: Kavanaugh