title: The difficult colon polyp.
authors.affiliation: Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA.
authors.forename: Gregory
authors.initials: G
authors.lastname: Zuccaro
mesh_terms: D003111:Colonic Polyps / Q000601:surgery*; D003113:Colonoscopy / Q000379:methods*; D006801:Humans