Restrictive Cardiomyopathy due to Secondary Haemochromatosis in a Beta Thalassaemia Major Patient: A Rare Entity. University Heart Journal, [S. l.], v. 20, n. 2, p. 72–76, 2025. DOI: 10.3329/uhj.v20i2.81812. Disponível em: https://www.banglajol.info/index.php/UHJ/article/view/81812. Acesso em: 1 jul. 2026.