Live endoscopy demonstrations are great, but...
Cotton
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PB
D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000295:instrumentation; D002983:Clinical Competence; D004493:Education; D020776:Endoscopes, Gastrointestinal; D006801:Humans; D010344:Patient Advocacy; D012307:Risk Factors; D014741:Video Recording / Q000295:instrumentation*