B lineage acute lymphoblastic leukemia transformation in child with juvenile myelomonocytic leumemia, type 1 neurofibromatosis and monosomy of chromosome 7 possible implications in the leukemogenesis - Scrideli, Carlos Alberto; Baruffi, Marcelo Razera; Rogatto, Silvia Regina; Valera, Elvis Terci; Defavery, Ricardo; Tone, Luiz Gonzaga (Leukemia Research, 2002)