CHANPURA, V. R.; MODI, D. A study of echocardiographic changes in patients of thalassemia major. International Journal of Contemporary Pediatrics, [S. l.], v. 6, n. 2, p. 823–828, 2019. DOI: 10.18203/2349-3291.ijcp20190736. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/2251. Acesso em: 25 nov. 2025.