Rare case of discrepant ABO typing between mother and newborn caused by para-Bombay AB phenotype Tatiane Aparecida de Paula Vendrame; Giovana Faria Devides; Nayara Morais Silva; Marcela Custódio Mendes; Márcia Léia Morais Sampaio; Marcia Miyuki Nakamura; Greice Ap.Chetta de Klerk; Lilian Castilho; Afonso Cortez; Flavia Roche Moreira Latini; Carine Prisco Arnoni;

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;

Frequencies of genetic variants of the Rh, Kell, Duffy, Kidd, MNS and Diego systems of northwest Rio Grande do Sul, Brazil Scheila da Silva Soares; Josiane Rodrigues Aquino; Francini Petrolli; Tiago Bittencourt de Oliveira; Silvana Almeida; Marilu Fiegenbaum;