Full Papers

Circulating levels of Th1/Th2 cytokines in patients with primary Sjögren’s syndrome: Correlation with clinical and immunological features

M. García-Carrasco, J. Font, X. Filella, R. Cervera, M. Ramos-Casals, A. Sisó, A. Aymamí, A.M. Ballesta, M. Ingelmo