title: What is the clinical importance of small polyps with regard to colorectal cancer screening?
authors.affiliation: Division of Gastroenterology, Hepatology, and Nutrition at the University of Pittsburgh, School of Medicine, 200 Lothrop Street, Pittsburgh, PA 15213-2582, USA. schoen@dom.pitt.edu
authors.forename: Robert E
authors.initials: RE
authors.lastname: Schoen
authors.forename: Chin
authors.initials: C
authors.lastname: Hur