title: Proceedings: Neuroblastoma: a retrospective study of 247 cases.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009447:Neuroblastoma / Q000401:mortality*; D011379:Prognosis; D012189:Retrospective Studies