CD133 positive embryonal rhabdomyosarcoma stem-like cell population is enriched in rhabdospheres. oleh Dagmar Walter, Sampoorna Satheesha, Patrick Albrecht, Beat C Bornhauser, Valentina D'Alessandro, Susanne M Oesch, Hubert Rehrauer, Ivo Leuschner, Ewa Koscielniak, Carole Gengler, Holger Moch, Michele Bernasconi, Felix K Niggli, Beat W Schäfer, CWS Study Group