Keywords = ERCP, Endoscopic Retrograde Cholangiopancreatography, DGT, TPS
Double Guidewire Technique versus Transpancreatic Sphincterotomy for Difficult Biliary Cannulation

Volume 74, Issue 4, January 2019, Pages 764-770

Mohie Eldin Mohamed Amer; Mohamed Abdel Rasheed Abdel Khalik Allam; Mohamed Hamza Al-Sisi


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