title: Are patients with truncal type of Stiff Person Syndrome hidden in a heterogenous group of non-radiographic axial spondyloarthritis?
authors.affiliation: Department of Rehabilitation Medicine and Rheumatology, University Hospital Center Split, Croatia.
authors.forename: Ivanka
authors.initials: I
authors.lastname: Marinović
authors.affiliation: Department of Rehabilitation Medicine and Rheumatology, University Hospital Center Split, Croatia.
authors.forename: Dinko
authors.initials: D
authors.lastname: Pivalica
authors.affiliation: Department of Rehabilitation Medicine and Rheumatology, University Hospital Center Split, Croatia.
authors.forename: Jure
authors.initials: J
authors.lastname: Aljinović
authors.affiliation: Department of Rehabilitation Medicine and Rheumatology, University Hospital Center Split, Croatia.
authors.forename: Tonko
authors.initials: T
authors.lastname: Vlak
authors.affiliation: Department of Neurology, Movement Disorders Centre, University Hospital Center Zagreb, Croatia.
authors.forename: Ervina
authors.initials: E
authors.lastname: Bilić
authors.affiliation: Department of Rehabilitation Medicine and Rheumatology, University Hospital Center Split, Croatia.
authors.forename: Ela
authors.initials: E
authors.lastname: Škorić
authors.affiliation: Department of Physical Medicine and Rehabilitation, General Hospital Knin, Croatia.
authors.forename: Mirela
authors.initials: M
authors.lastname: Stipić
authors.affiliation: Department of Rheumatology and Clinical Immunology, University Hospital Center Split, Croatia.
authors.forename: Dušanka
authors.initials: D
authors.lastname: Martinović-Kaliterna
mesh_terms: D015796:HLA-B27 Antigen / Q000276:immunology; D006801:Humans; D011237:Predictive Value of Tests; D011379:Prognosis; D011859:Radiography; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging*; D025241:Spondylarthritis / Q000145:classification / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000276:immunology; D016750:Stiff-Person Syndrome / Q000145:classification / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000276:immunology
chemical_list: D015796:HLA-B27 Antigen