Antibodies anti bloodstream and circumsporozoite antigens (Plasmodium vivax and Plasmodium malariae/P. brasilianum) in areas of very low malaria endemicity in Brazil - Curado, I; Duarte, A M R C; Lal, A A; Oliveira, S. G.; Kloetzel, Judith Kardos (Memórias do Instituto Oswaldo Cruz, 1997)