-318C/T polymorphism of the CTLA-4 gene is an independent risk factor for RBC alloimmunization among sickle cell disease patients - Oliveira, V. B.; Dezan, M. R; Gomes, F. C. A; Gualandro, Sandra Fátima Menosi; Krieger, José Eduardo; Pereira, A. C; Marsiglia, J. D; Levi, J. E; Rocha, Vanderson Geraldo; Mendrone Junior, A; Sabino, Ester Cerdeira; Dinardo, C. L (International journal of immunogenetics, 2017)