Food insecurity and social support in families of children with sickle-cell disease Isabel Nascimento dos Santos, Jorginete de Jesus Damião, Maria de Jesus Mendes da Fonseca, Cláudia dos Santos Cople-Rodrigues, Odaleia Barbosa de Aguiar

Erythrocyte oxidative stress markers in children with sickle cell disease Priscila Bacarin Hermann, Mara Albonei Dudeque Pianovski, Railson Henneberg, Aguinaldo José Nascimento, Maria Suely Soares Leonart

Cognitive profile of children with sickle cell anemia compared to healthy controls Isabel Pimenta Spínola Castro, Marcos Borato Viana