Nişli, G., Kavaklı, K., Aydınok, Y., Öztop, S., Çetingül, N., Başak, N., “Recombinant Erythropoietin Trial in Children with Transfusion Dependent Homozygous Beta Thalassemia”, Acta Haematologica, 98, 4, 199-203, 1997.