HLA class II and antibody responses to circumsporozoite protein repeats of P-vivax (VK210, VK247 and P-vivax-like) in individuals naturally exposed to malaria - Oliveira-Ferreira, Joseli de; Pratt-Riccio, Lilian Rose; Arruda, Mercia; Santos, Fátima; Ribeiro, Claudio Tadeu Daniel; Goldberg, Anna Carla; Banic, Dalma Maria (Acta Tropica, 2004)