Derivation and validation of the SLE Disease Activity Score (SLE-DAS): a new SLE continuous measure with high sensitivity for changes in disease activityDiogo Jesus, Ana Matos, Carla Henriques, Margherita Zen, Maddalena Larosa, Luca Iaccarino, José António Pereira Da Silva, Andrea Doria, Luís Sousa Inês9 January 2019
