β-Globin Gene Cluster Haplotypes in Iranian Patients with β-Thalassemia - Rahimi, Z; Merat, A; Akhzari, M; Haghshenass, M; Ronald L, Nagel; Nathalie, Gerard; Rajagopal, Krish-namoorthy (International Journal of Hematology-Oncology and Stem Cell Research)