title: Ultrastructural and biochemical study of neuroblastoma and ganglioneuroblastoma.
mesh_terms: D002395:Catecholamines / Q000032:analysis; D002462:Cell Membrane; D002675:Child, Preschool; D002843:Chromatin; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D005260:Female; D005724:Ganglia / Q000473:pathology; D005729:Ganglioneuroma / Q000378:metabolism / Q000473:pathology*; D006801:Humans; D007223:Infant; D008297:Male; D008854:Microscopy, Electron; D008870:Microtubules; D009447:Neuroblastoma / Q000378:metabolism / Q000473:pathology*; D012186:Retroperitoneal Neoplasms / Q000378:metabolism / Q000473:pathology*; D012583:Schwann Cells
chemical_list: D002395:Catecholamines; D002843:Chromatin