TY - GEN AU - Massimino,Maura TI - Letter to the editor SN - 1933-0715 PY - 2012///0213 KW - Ependymoma KW - mortality KW - Female KW - Humans KW - Infratentorial Neoplasms KW - Male N1 - Publication Type: Letter; Comment UR - https://doi.org/10.3171/2011.10.PEDS11438 ER -