ArticleGastroenterology research and practice2023

The Usefulness of the Alpha-Retroflex Position in Biliary Cannulation on Single-Balloon Enteroscopy-Assisted Endoscopic Retrograde Cholangiopancreatography in Patients with Roux-en-Y Gastrectomy: A Retrospective Study.

Hiroo Imazu et al.PubMed ↗Full text ↗Publisher ↗

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