Frequency of the DI*A, DI*B and Band 3 Memphis polymorphism among distinct groups in Brazil Alessandra Kaliniczenko; Juliana Oliveira Martins; Bruno Ribeiro Cruz; Akemi Kuroda Chiba; João Paulo Botelho Vieira Filho; José Orlando Bordin;

Assessment of erythrocyte alloimmunization among patients treated at a Brazilian university hospital Higor Silva Contelli; Mário Cézar de Oliveira; Aline Akemi Segatti Ido; Elaine Machado Francalanci; Patrícia Oliveira da Cunha Terra; Elmiro Ribeiro Filho; Deivid William da Fonseca Batistão; Sabrina Royer;

Hemolytic disease of the fetus and newborn¿a perspective of immunohematology Mirelen Moura de Oliveira Rodrigues; Denise Mattos; Silvana Almeida; Marilu Fiegenbaum;