Rhabdomyosarcomas in children with neurofibromatosis type I: A national historical cohort. - Crucis A; Richer W; Brugières L; Bergeron C; Marie-Cardine A; Stephan JL; Girard P; Corradini N; Munzer M; Lacour B; Minard-Colin V; Sarnacki S; et al. (Pediatric blood & cancer, 2015)