Extramedullary haematopoiesis in patients with thalassemia: a cross-sectional description of its prevalence, clinical features and survival Eduardo Cerello Chapchap; Murilo Marques Almeida Silva; Ronaldo Hueb Baroni; Aderson da Silva Araujo; Reijane Alves de Assis; Sandra Regina Loggetto; Antonio Fabron Junior; Monica Pinheiro de Almeida Verissimo; Giorgio Roberto Baldanzi; Kleber Yotsumoto Fertrin; Fernando Tricta; Antonio Giulio Piga; Nelson Hamerschlak;

Differences in the distribution of hemoglobin variants according to the geographic regions in a Colombian population Diego A. Vargas-Hernández; Adriana Catalina Uscategui-Ruiz; Juliette De Avila; Consuelo Romero-Sánchez;

Cardiac iron overload evaluation in thalassaemic patients using T2* magnetic resonance imaging following chelation therapy: a multicentre cross-sectional study Eduardo Cerello Chapchap; Murilo Marques Almeida Silva; Reijane Alves de Assis; Lucila Nassif Kerbauy; Michelli da Silva Diniz; Laércio Alberto Rosemberg; Sandra Regina Loggetto; Aderson da Silva Araujo; Antonio Fabron Junior; Monica Pinheiro de Almeida Verissimo; Giorgio Roberto Baldanzi; Breno Pannia Esposito; Fernando Tricta; Merula Emmanoel Anargyrou Steagall; Claudia Ângela Galleni Di Sessa Vellozo; Kleber Yotsumoto Fertrin; Ronaldo Hueb Baroni; Nelson Hamerschlak;