Introduction of Destructive Agent into Biliary and Pancreatic Tract, Via Natural or Artificial Opening Endoscopic
introduction of destructive agent into biliary and pancreatic tract, via natural or artificial opening endoscopic
Administration @ Physiological Systems and Anatomical Regions @ Introduction @ Biliary and Pancreatic Tract @ Via Natural or Artificial Opening Endoscopic @ Destructive Agent @ No Qualifier
administration @ physiological systems and anatomical regions @ introduction @ biliary and pancreatic tract @ via natural or artificial opening endoscopic @ destructive agent @ no qualifier