title: Nonradiographic axial spondyloarthritis. What brings the new concept?
authors.affiliation: Rheumatology Department, "Reina Sofia" Hospital/IMIBIC/University of Córdoba, Córdoba, Spain, educollantes@yahoo.es.
authors.forename: E
authors.initials: E
authors.lastname: Collantes-Estevez
authors.forename: Luis R
authors.initials: LR
authors.lastname: Espinoza
authors.forename: Luis R
authors.initials: LR
authors.lastname: Espinosa
mesh_terms: D006801:Humans; D025241:Spondylarthritis / Q000175:diagnosis*