D. A. A.-W. Hasoon, S. H. Majeed, A. E. Ibrahim, and M. K. Abdulridha, “Association of ABO Blood Groups with Glycemic Control and Renal Markers in Diabetic Patients with COVID-19: A Cross-Sectional Study from Iraq (2020–2021): ABO blood groups and biochemical markers in diabetic COVID-19”, P, vol. 38, no. 2, Jun. 2026.