Role of the extent of prophylactic regional lymph node radiotherapy on survival in high-risk neuroblastoma: A report from the COG A3973 study.

Braunstein SE, London WB, Kreissman SG, Villablanca JG, Davidoff AM, DeSantes K, Castleberry RP, Murray K, Diller L, Matthay K, Cohn SL, Shulkin B, von Allmen D, Parisi MT, Van Ryn C, Park JR, La Quaglia MP, Haas-Kogan DA