Consensus statement for diagnosis and treatment of paroxysmal nocturnal haemoglobinuria Rodolfo D. Cançado; Aderson da Silva Araújo; Alex Freire Sandes; Celso Arrais; Clarisse Lopes de Castro Lobo; Maria Stella Figueiredo; Sandra Fátima Menosi Gualandro; Sara Teresinha Olalla Saad; Fernando Ferreira Costa;

Evolution of myelodisplasic syndrome with ring sideroblasts (MDS-RS) to systemic mastocytosis and aleukemic mast cell leukemia Larissa da Costa; Ana Paula de Azambuja; Erica Sabrine Ângelo Lisboa; Silvia Natalia Bueno; Elenaide Nunes Coutinho; Bruno Francisco Buzinetti Spinelli; Larissa Alessandra Medeiros; Vaneuza de Araujo Moreira Funke; Mariester Malvezzi;

Evaluation of lymphocyte count, T-cell subsets and neutrophil-to-lymphocyte ratio as early predictors for severity and outcome of COVID-19 disease¿a report from a highly complex hospital in Brazil Douglas Câmara de Oliveira; Beatriz Sanada Spiri; Yara Carolina Schluga; Julie Lilian Pimentel Justus; Francisco Diego Negrão Lopes Neto; Ana Paula de Azambuja;