title: The value of electron microscopy in the diagnosis of fibrosarcoma of the larynx.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005350:Fibroma; D005354:Fibrosarcoma / Q000648:ultrastructure*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000648:ultrastructure*; D008297:Male; D008854:Microscopy, Electron