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Abstract
Mesh: See more » Clinical CompetenceEducation, Graduate/methodsEducation, Graduate/standardsEducational MeasurementEndoscopy, Gastrointestinal/methodsEndoscopy, Gastrointestinal/standardsGuidelines as TopicHumansUnited States
Year: 1999 PMID: 10343249
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427