Differential recognition of Plasmodium falciparum merozoite surface protein 2 variants by antibodies from malaria patients in Brazil - Kanunfre, Kelly Aparecida; Leoratti, Fabiana M. S.; Hoffmann, Erika H. E.; Durlacher, Rui R.; Ferreira, Antonio W.; Moraes-Ávila, Sandra do Lago; Ferreira, Marcelo Urbano (Clinical and Diagnostic Laboratory Immunology, 2003)