title: [Electron microscopic studies on soft tissue tumors].
mesh_terms: D000328:Adult; D001706:Biopsy; D002675:Child, Preschool; D005260:Female; D006394:Hemangiosarcoma / Q000175:diagnosis; D006801:Humans; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D008875:Middle Aged; D009369:Neoplasms / Q000473:pathology*; D009442:Neurilemmoma / Q000175:diagnosis; D009447:Neuroblastoma / Q000175:diagnosis