False Low HbA1c in a Diabetic Patient with HbD-β-thalassemia Trait:A Diagnostic Pitfall Due toHemoglobin Variant Interference. - Agrawal, Prabhat Kumar; Mehwish, Asra; Panda, Sandipta Kumar; Agarwal, Geetika (International Journal of Clinical Metabolism & Diabetes, 2026)