title: [Ultrastructural classification of tumors of the urinary bladder. Its correlation to clinical course and morphological features under light microscopy].
mesh_terms: D000328:Adult; D000368:Aged; D002295:Carcinoma, Transitional Cell / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009367:Neoplasm Staging; D001749:Urinary Bladder Neoplasms / Q000145:classification* / Q000473:pathology / Q000648:ultrastructure