The Effect of Comedication With a Conventional Synthetic Disease-Modifying Antirheumatic Drug on Drug Retention and Clinical Effectiveness of Anti-Tumor Necrosis Factor Therapy in Patients With Axial Spondyloarthritis.

The Effect of Comedication With a Conventional Synthetic Disease-Modifying Antirheumatic Drug on Drug Retention and Clinical Effectiveness of Anti-Tumor Necrosis Factor Therapy in Patients With Axial Spondyloarthritis.