1. Zur Kenntnis der Keratoconjunkivitis Sicca (Keratitis Filiformis bei Hypofunktion der Tränendrusen);Sjögren;Acta. Ophtalmol.,1933
2. Sjögren's syndrome;Shearn,1971
3. Sjögren's syndrome and autoimmunity in a geriatric population;Whaley;Age and Ageing,1972
4. The frequency of sicca syndrome in an elderly female population;Strickland;J. Rheumatol.,1985
5. Editorial comments to the four sets of criteria for Sjögren's syndrome;Manthorpe;Scand. J. Rheumatol.,1986