title: [Electron microscopy study of oral squamous cell carcinoma].
mesh_terms: D001485:Basement Membrane / Q000648:ultrastructure; D002294:Carcinoma, Squamous Cell / Q000648:ultrastructure*; D006801:Humans; D008854:Microscopy, Electron; D009061:Mouth Mucosa / Q000648:ultrastructure; D009062:Mouth Neoplasms / Q000648:ultrastructure*