Figure 1From: Comparison of the efficacy and safety of two starting dosages of prednisolone in early active rheumatoid arthritis (CORRA): study protocol for a randomized controlled trial Schedule of the CORRA study. CORRA: Comparison of the efficacy and safety of two starting dosages of prednisolone in early active rheumatoid arthritis, DMARD: disease-modifying antirheumatic drug, MTX: methotrexate, PRED: prednisolone.Back to article page