Effects of hydroxyurea on cytotoxicity, inflammation and oxidative stress markers in neutrophils of patients with sickle cell anemia: dose-effect relationship Alano Martins Pedrosa; Luzia Kalyne A.M. Leal; Romélia Pinheiro G. Lemes;

Follow-up of children with sickle cell anemia screened with transcranial Doppler and enrolled in a primary prevention program of ischemic stroke Alessandra Palhoni Sabarense; Célia Maria Silva; Maristela Braga de Sousa Rodrigues Muniz; Marcos Borato Viana;

Investigation of haematological, inflammatory parameters and the incidence of alloimmunization in multi-transfused sickle cell diseased patients Florence Ifechukwude Aboderin; Taofeeq Oduola; Glenda Mary Davison; Oluwafemi Omoniyi Oguntibeju;