Ibrahim, . . . . . . . . H. M. . I. K. . "Hypercoagulability Markers in Sudanese Children With Homozygous Sickle Cell Disease: D-Dimer and Protein C Assessment". Journal of Omdurman Islamic University Applied Sciences, م 22, عدد 2, يونيو، 2026, ص 50-59, doi:10.52981/ oiujas.v22i2.3652.