Comprehensive Review of Genetic and Epigenetic Regulation of Fetal Hemoglobin in β-Hemoglobinopathies: From Molecular Mechanisms to Clinical Applications. - Abu Za'ror YSM; Suleiman JB; Delmani FA; Alhmoud JF; Ayasreh AM; Al-Wendawi SI; AlRamadneh TN; Azlan M (Mediterranean journal of hematology and infectious diseases, 2026)