Gadiparthi, Manaswita, Nalini Bhaskaranand, Pushpa G. Kini, Shrikiran Hebbar, and Suneel C. Mundkur. 2019. “Pulmonary Function Tests in β Thalassemia Major and Its Correlation With Serum Ferritin Levels”. International Journal of Contemporary Pediatrics 6 (2):306-9. https://doi.org/10.18203/2349-3291.ijcp20190450.