SHIVASWAMY, K.; CHIKKANNA, S.; SINGH, J.; GUBBARI, K. T. N. Study of pulmonary function tests in multitransfused children with beta thalassemia major: an observational study. International Journal of Contemporary Pediatrics, [S. l.], v. 7, n. 12, p. 2307–2311, 2020. DOI: 10.18203/2349-3291.ijcp20205089. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/3721. Acesso em: 6 nov. 2025.