3) Brunning RD, et al.: Acute myeloid leukaemias and myelodysplastic syndromes, therapy related. Jaffe ES, et al. (ed), World Health Organization Classification of Tumors. Pathology and genetics, Tumor of Haematopoietic and lymphoid tissues, pp89∼91, IARC Press, Lyon, 2001
5) Micheles SD, et al.: Therapy-related acute myeloid leukemia and myelodysplastic syndrome: a clinical and morphologic study of 65 cases. Blood 65: 1364∼1372, 1985