[Sympathoblastomas in childhood].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D005729:Ganglioneuroma; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms; D009447:Neuroblastoma; D010534:Peritoneal Neoplasms
I simpatoblastomi dell'infanzia.