Bone marrow stroma in childhood myelodysplastic syndrome: composition, ability to sustain hematopoiesis in vitro, and altered gene expression - Borojevic, Radovan; Roela, Rosimeire Aparecida; Rodarte, Renato S.; Thiago, Leandro S.; Pasini, Fatima S.; Conti, Fabiana M.; Rossi, Maria Isabel D.; Reis, Luiz F. L.; Brentani, Maria Mitzi (Leukemia Research, 2004)