Biphenotypic sinonasal sarcoma: European multicentre case-series and systematic literature review oleh Mario Turri-Zanoni, Gianluca Dalfino, Matt Lechner, Iacopo Dallan, Paolo Battaglia, Carla Facco, Francesca Franzi, Giacomo Gravante, Marco Ferrari, Dimitrios Terzakis, Amrita Jay, Martin D. Forster, Andrea Luigi Ambrosoli, Maurizio Bignami, Christos Georgalas, Philippe Herman, Piero Nicolai, Valerie J. Lund, Paolo Castelnuovo