Minimal morphological criteria for defining bone marrow dysplasia: a basis for clinical implementation of WHO classification of myelodysplastic syndromes

Della Porta, Mg; Travaglino, E; Boveri, E; Ponzoni, M; Malcovati, L; Papaemmanuil, E; Rigolin, Gm; Pascutto, C; Croci, G; Gianelli, U; Milani, R; Ambaglio, I; Elena, C; Ubezio, M; Da Via', Mc; Bono, E; Pietra, D; Quaglia, F; Bastia, R; Ferretti, V; Cuneo, A; Morra, E; Campbell, Pj; Orazi, A; Invernizzi, R; Cazzola, M; on behalf of Rete Ematologica Lombarda (REL) clinical, Network