Is primary Sjögren's syndrome an orphan disease? A critical appraisal of prevalence studies in Europe

Ann Rheum Dis. 2015 Mar;74(3):e25. doi: 10.1136/annrheumdis-2014-206860. Epub 2014 Nov 7.
No abstract available

Keywords: Autoimmune Diseases; Epidemiology; Sjögren's syndrome.

Publication types

  • Letter

MeSH terms

  • Europe / epidemiology
  • Humans
  • Prevalence
  • Rare Diseases / epidemiology*
  • Sjogren's Syndrome / epidemiology*