Gabal, M. M. A., Eldin, A. B., Elserwy, M. A., & Mohammed, M. A. (2024). Simplified vs modified (reduced) ultrasound 6 joint score in assessing disease activity in rheumatoid arthritis patients. European Journal of Clinical and Experimental Medicine, 22(1), 36–44. https://doi.org/10.15584/ejcem.2024.1.4