Clinical, laboratory, and molecular characteristics of a cohort of children with hemoglobinopathy S/beta-thalassemia Érica Louback Oliveira; André Rolim Belisário; Natiely Pereira Silva; Paulo Val Rezende; Maristela Braga Muniz; Larissa Maira Moura Oliveira; Cibele Velloso-Rodrigues; 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;

Outcomes and vaccination patterns against COVID-19 in a cohort of sickle cell disease patients in the state of Rio de Janeiro Claudia de Alvarenga Maximo; Jorge Francisco da Cunha Pinto; Fabiana Canedo Pinto; Patrícia Brasil;