title: Small polyps: the virtues and the dangers of hot biopsy.
authors.forename: C B
authors.initials: CB
authors.lastname: Williams
mesh_terms: D001706:Biopsy; D003113:Colonoscopy; D004564:Electrocoagulation / Q000009:adverse effects*; D006801:Humans; D007417:Intestinal Polyps / Q000601:surgery*