Whittle S, Venkatramani R, Sch?nstein A, Pack SD, Alaggio R, Vokuhl C, Rudzinski ER, Wulf AL, Zin A, Gruver JR, Arnold MA, Merks JHM, Hettmer S, Koscielniak E, Barr FG, Hawkins DS, Bisogno G, Sparber-Sauer M. Congenital spindle cell rhabdomyosarcoma: An international cooperative analysis. Eur J Cancer. 2022 06; 168:56-64.