Congenital spindle cell rhabdomyosarcoma: An international cooperative analysis

Sarah Burkhead Whittle, Rajkumar Venkatramani, Anton Schönstein, Svetlana Pack, Rita Alaggio, Christian Vokuhl, Erin R. Rudzinski, Anna–Lena Wulf, Angelica Zin, Juliana R. Gruver, Michael Arnold, Johannes H. M. Merks, Simone Hettmer, Ewa Kościelniak, Frederic G. Barr, Douglas S. Hawkins, Gianni Bisogno, Monika Sparber‐Sauer