Alves, C., Souza, T., Veiga, S., Toralles, M.B.P. and Lemaire, D.C. 2005. HLA class II polymorphism in Brazilian populations. Journal of Medical and Biological Sciences. 4, 2 (Jul. 2005), 140–149. DOI:https://doi.org/10.9771/cmbio.v4i2.4186.