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Abstract
Mesh: See more » Barrett Esophagus/diagnosisColonic Polyps/diagnosisColonoscopyEndoscopy, GastrointestinalHumansNational Institutes of Health (U.S.)Pancreatic Diseases/diagnosisResearchUnited States
Year: 1999 PMID: 10049437
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427