Serum 14-3-3η protein is associated with clinical and serologic features of Sjögren's syndrome in patients with systemic lupus erythematosus: a cross-sectional analysis. - Hammam N; Gamal NM; Elzohri MH; Elsonbaty AM; Rashed AM; Eldaly ZH; Tarik D; Gheita TA (Clinical rheumatology, 2020)