[Neoplasms in children; study of 922 cases].
D016543:Central Nervous System Neoplasms; D002648:Child; D006801:Humans; D007223:Infant; D009369:Neoplasms; D009396:Wilms Tumor
CENTRAL NERVOUS SYSTEM/neoplasms; NEPHROBLASTOMA/in infant and child
Las neoplasias en los niños:  estudio de 922 casos.