title: Low-grade dysplasia in ulcerative colitis: natural history data still unknown.
authors.forename: Mary P
authors.initials: MP
authors.lastname: Bronner
authors.forename: John R
authors.initials: JR
authors.lastname: Goldblum
authors.forename: Michael B
authors.initials: MB
authors.lastname: Kimmey
authors.forename: Teresa A
authors.initials: TA
authors.lastname: Brentnall
authors.forename: Cyrus E
authors.initials: CE
authors.lastname: Rubin
mesh_terms: D001706:Biopsy; D003082:Colectomy; D003093:Colitis, Ulcerative / Q000473:pathology* / Q000601:surgery; D003106:Colon / Q000473:pathology*; D003110:Colonic Neoplasms / Q000473:pathology* / Q000601:surgery; D006801:Humans; D011230:Precancerous Conditions / Q000473:pathology* / Q000601:surgery