Hydroxyurea is associated with later onset of acute splenic sequestration crisis in sickle cell disease: Lessons from the European Sickle Cell Disease Cohort-Hydroxyurea (ESCORT-HU) study. - Allali S; Galactéros F; Oevermann L; Cannas G; Joseph L; Loko G; Elenga N; Benkerrou M; Etienne-Julan M; Castex MP; Brousse V; de Montalembert M (American journal of hematology, 2024)