Prospective assessment of health-related quality of life in pediatric patients with beta-thalassemia following hematopoietic stem cell transplantation. by Caocci, G, Efficace, F, Ciotti, F, Roncarolo, MG, Vacca, A, Piras, E, Littera, R, Dawood Markous, R, Collins, G, Ciceri, F, Mandelli, F, Marktel, S, La Nasa, G