Updating the Brazilian clinical practice guidelines for sickle cell disease: Recommendations and development process Ludmila Peres Gargano; Mariana Millan Fachi; Layssa Andrade Oliveira; Clarisse Lobo; Katharina Nelly Tobos Melnikoff; Selma Soriano; Marta da Cunha Lobo Souto Maior; Meline Rossetto Kron-Rodrigues; Dalila Fernandes Gomes; Haliton Alves Oliveira Junior; Rosa Camila Lucchetta;

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;

Impact of scheduled partial exchange transfusions on outcomes in pregnant patients with severe sickle cell disease: a retrospective study Anil Ananthaneni; Sarah Jones; Mohamed Ghoweba; Vishwa Grant; Kenna Leethy; Taras Benzar; Samip Master; Richard Mansour; Poornima Ramadas;