Jeengar, R. K., A. Upadhyaya, N. Agarwal, and A. Mehta. “Red Cell Alloimmunization in Repeatedly Transfused Children With Beta Thalassemia Major”. International Journal of Contemporary Pediatrics, vol. 4, no. 3, Apr. 2017, pp. 775-9, doi:10.18203/2349-3291.ijcp20171486.