title: Letter: Myoclonic encephalopathy and neuroblastoma.
mesh_terms: D001927:Brain Diseases / Q000209:etiology*; D002675:Child, Preschool; D005260:Female; D005729:Ganglioneuroma / Q000150:complications* / Q000601:surgery; D006801:Humans; D007223:Infant; D008479:Mediastinal Neoplasms / Q000150:complications* / Q000601:surgery; D009207:Myoclonus / Q000209:etiology*