Abdelhakim, Nada, Al Shimaa Mamdouh, and Othman Othman. 2025. “Interleukin-6 Levels in Early and Late Rheumatoid Arthritis: Their Comparison and Correlation With Clinical and Laboratory Indicators of Disease Activity”. Biobacta Journal of Biochemistry and Molecular Biology 2 (1): 8-25. https://doi.org/10.71428/BJBMB.2025.0102.