title: Atypical ankylosing spondylitis.
authors.affiliation: University of California, Los Angeles, School of Medicine.
authors.forename: R
authors.initials: R
authors.lastname: Bluestone
mesh_terms: D000328:Adult; D001175:Arthrography; D002908:Chronic Disease; D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D015235:HLA-B Antigens / Q000032:analysis; D015796:HLA-B27 Antigen; D006801:Humans; D008297:Male; D011379:Prognosis; D013131:Spine / Q000000981:diagnostic imaging; D013167:Spondylitis, Ankylosing / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology / Q000628:therapy; D014057:Tomography, X-Ray Computed
chemical_list: D015235:HLA-B Antigens; D015796:HLA-B27 Antigen