title: Endoscopic classification for colorectal tumors using narrow-band imaging.
authors.affiliation: Gastroenterology and Digestive Endoscopy Unit, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
authors.forename: Gian Eugenio
authors.initials: GE
authors.lastname: Tontini
authors.affiliation: Department of Medicine, University of Erlangen-Nuremberg, University Hospital of Erlangen, Erlangen, Germany.
authors.forename: Helmut
authors.initials: H
authors.lastname: Neumann
mesh_terms: D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000145:classification* / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D062048:Narrow Band Imaging; D018579:Patient Selection