Al-delf, A.K. and Al-Issa, Y.A. 2026. The Influence of Hydroxychloroquine on Adenosine Deaminase Activity in Systemic Lupus Erythematosus: A Potential Marker for Disease Management. Iraqi Journal of Science. 67, 6 (Jun. 2026), 3178–3186. DOI:https://doi.org/10.24996/ijs.2026.67.6.9.