Global geographic differences in healthcare utilization for sickle cell disease pain crises in the CASiRe cohort.

Strunk C, Tartaglione I, Piccone CM, Colombatti R, Andemariam B, Manwani D, Smith A, Haile H, Kim E, Wilson S, Asare EV, Rivers A, Farooq F, Urbonya R, Boruchov D, Boatemaa GD, Perrotta S, Ekem I, Sainati L, Rao S, Zempsky W, Sey F, Antwi-Boasiako C, Segbefia C, Inusa B, Campbell AD