title: Neuroectodermal tumor versus Ewing's sarcoma--immunohistochemical and electron microscopic observations.
authors.forename: G C
authors.initials: GC
authors.lastname: Steiner
mesh_terms: D001859:Bone Neoplasms / Q000032:analysis / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D008854:Microscopy, Electron; D009373:Neoplasms, Germ Cell and Embryonal / Q000032:analysis / Q000473:pathology* / Q000648:ultrastructure; D012512:Sarcoma, Ewing / Q000032:analysis / Q000473:pathology* / Q000648:ultrastructure