a Article Tirino, Virginia | Paino, Francesca | Papaccio, Gianpaolo | Altucci, Lucia | Desiderio, Vincenzo Characterization and gene expression of cancer stem cells grown as sarcospheres from human primary sarcomas PDF 2011 - Firenze University Press Is part of IJAE : Italian Journal of Anatomy and Embryology : 116, 1 Supplement, 2011