Silva-Pinto, A. C., Angulo, I. L., Brunetta, D. M., Neves, F. I. R., Bassi, S. C., Santis, G. C. D. and Covas, D. T. (2013) “Clinical and hematological effects of hydroxyurea therapy in sickle cell patients: a single-center experience in Brazil”, São Paulo Medical Journal, 131(4), pp. 238–243. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/1314 (Accessed: 14 March 2025).