title: SEM on bladder cells.
mesh_terms: D000818:Animals; D006801:Humans; D008855:Microscopy, Electron, Scanning; D051381:Rats; D013048:Specimen Handling; D001743:Urinary Bladder / Q000648:ultrastructure*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000652:urine