δβ-Thalassemia is due to a gene deletionSergio Ottolenghi, D. J. Weatherall, W. George Lanyon et al.|Cell|1976Cited by 99
Direct demonstration of β-globin mRNA in homozygous Ferrara β0-thalassaemia patientsSergio Ottolenghi, F. Conconi, Paola Comi et al.|Nature|1977Cited by 37