References
del Portillo HA, Fernandez-Becerra C, Bowman S, Oliver K, Preuss M, Sanchez CP, Schneider NK, Villalobos JM, Rajandream MA, Harris D: A superfamily of variant genes encoded in the subtelomeric region of Plasmodium vivax. Nature 2001, 410:839-842., [http://www.nature.com/nature]
Universidade de Sao Paulo, [http://www.usp.br/index.html]