β-Thalassemia major resulting from compound heterozygosity for HBB: c.92+2T>C [formerly known as IVS-I-2 (T>C)] and a novel β(0)-thalassemia frameshift mutation: HBB: c.209delG; p.Gly70Valfs*20.

β-Thalassemia major resulting from compound heterozygosity for HBB: c.92+2T>C [formerly known as IVS-I-2 (T>C)] and a novel β(0)-thalassemia frameshift mutation: HBB: c.209delG; p.Gly70Valfs*20.