Adebayo , A.; Awwalu , S.; Waziri , A. D.; Hassan , A.; Babadoko , A. A.; Mamman , A. I. Effect Of Hydroxyurea On Thrombospondin-1 And Soluble L-Selectin Levels Among Steady State Patients With Sickle Cell Anaemia . NJH 2021, 5 (1&2), 22-27.