Hassan MM, Hassan MM, Abdullatif H, Khan H, El-Ghamry I, Qureshi RN, et al. Long-term follow-up observations confirm the stability of hemoglobin F levels in patients with hemoglobinopathies receiving metformin therapy. Acta Biomed [Internet]. 2025 Aug. 5 [cited 2025 Dec. 1];96(4):16437. Available from: https://mail.mattioli1885journals.com/index.php/actabiomedica/article/view/16437