title: Surface ultrastructure of normal, adenomatous, and malignant epithelium from human colon.
mesh_terms: D000230:Adenocarcinoma / Q000648:ultrastructure*; D003106:Colon / Q000648:ultrastructure*; D003110:Colonic Neoplasms / Q000648:ultrastructure*; D006801:Humans; D007413:Intestinal Mucosa / Q000648:ultrastructure; D007417:Intestinal Polyps / Q000648:ultrastructure*; D008855:Microscopy, Electron, Scanning