Scanning electron microscopy. A new method in the study of rectal mucosa.
D000328:Adult; D003093:Colitis, Ulcerative / Q000473:pathology; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000166:cytology; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D012007:Rectum / Q000166:cytology*