Immune Imbalance in Sickle Cell Anemia: Flow Cytometric Insights Into Regulatory T Cells and Neutrophil Dynamics. - Ölçüoğlu R; Tanrıkulu F; Kılınç S; Çakmak E; Asma S; Boğa C; Özdoğu H; Pamuk İ (Journal of clinical laboratory analysis, 2026)