Lima, C. S. P., Reis, A. R. de C., Grotto, H. Z. W., Saad, S. T. O. and Costa, F. F. (1996) “ Comparison of red cell distribution width and a red cell discriminant function incorporating volume dispersion for distinguishing iron deficiency from beta thalassemia trait in patients with microcytosis ”, São Paulo Medical Journal, 114(5), pp. 1265–1269. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/2041 (Accessed: 16 October 2025).