Relevance of Howell‐Jolly body counts for measuring spleen function in sickle cell disease. Issue 5 (27th February 2023) - Pourdieu, Charlotte; El Hoss, Sara; Le Roux, Enora; Pages, Justine; Koehl, Bérengère; Missud, Florence; Holvoet, Laurent; Ithier, Ghislaine; Benkerrou, Malika; Haouari, Zinedine; Da Costa, Lydie; El Nemer, Wassim; et al.