Extraction of Ampulla of Vater, Percutaneous Endoscopic Approach, Diagnostic
extraction of ampulla of vater, percutaneous endoscopic approach, diagnostic
Medical and Surgical @ Hepatobiliary System and Pancreas @ Extraction @ Ampulla of Vater @ Percutaneous Endoscopic @ No Device @ Diagnostic
medical and surgical @ hepatobiliary system and pancreas @ extraction @ ampulla of vater @ percutaneous endoscopic @ no device @ diagnostic