title: Low-grade dysplasia in flat mucosa in ulcerative colitis.
authors.forename: C A
authors.initials: CA
authors.lastname: Rubio
authors.forename: R
authors.initials: R
authors.lastname: Befrits
mesh_terms: D003093:Colitis, Ulcerative / Q000150:complications* / Q000473:pathology*; D003106:Colon / Q000473:pathology*; D003110:Colonic Neoplasms / Q000209:etiology*; D018450:Disease Progression; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology*