Sjögren syndrome (SS) is a systemic autoimmune disease characterized mainly by the presence of keratoconjunctivitis sicca and xerostomia. Patients also may experience inflammation of the joints, muscles, nerves, lungs, gastrointestinal tract,...
Sjögren syndrome (SS) is a systemic autoimmune disease characterized mainly by the presence of keratoconjunctivitis sicca and xerostomia. Patients also may experience inflammation of the joints, muscles, nerves, lungs, gastrointestinal tract,...
Sjögren syndrome (SS) is a...