Establishing a True Assessment of Endoscopic Competence in ERCP During Training and Beyond: A Single Operator Learning Curve for Deep Biliary Cannulation in Patients with Native Papillary Anatomy

Dharmendra Kumar Verma, Christopher J. Gostout, Bret T. Petersen, Michael J. Levy, Todd H. Baron, Douglas G. Adler

Gastrointestinal Endoscopy · 2006 · 19 citations · 0 references

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