title: A systematic method for the detection of experimentally induced hyperplasia and early neoplasia in the urinary bladder.
mesh_terms: D000818:Animals; D004848:Epithelium / Q000033:anatomy & histology; D006965:Hyperplasia / Q000175:diagnosis; D008722:Methods; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000175:diagnosis; D051381:Rats; D013194:Staining and Labeling; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000473:pathology