title: Undifferentiated seronegative spondyloarthropathy in females.
authors.forename: I
authors.initials: I
authors.lastname: Olivieri
mesh_terms: D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000453:epidemiology