Assessment of the risk of stroke in children with sickle cell anemia using transcranial doppler ultrasound with imaging in Northwestern Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 49, n. 4, p. 290 – 297, 2023. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/1072.. Acesso em: 9 may. 2025.