Medical and Surgical @ Hepatobiliary System and Pancreas @ Extraction @ Pancreatic Duct, Accessory @ Via Natural or Artificial Opening Endoscopic @ No Device
medical and surgical @ hepatobiliary system and pancreas @ extraction @ pancreatic duct, accessory @ via natural or artificial opening endoscopic @ no device
Medical and Surgical @ Hepatobiliary System and Pancreas @ Extraction @ Pancreatic Duct, Accessory @ Via Natural or Artificial Opening Endoscopic @ No Device
medical and surgical @ hepatobiliary system and pancreas @ extraction @ pancreatic duct, accessory @ via natural or artificial opening endoscopic @ no device