Introduction of Other Diagnostic Substance into Biliary and Pancreatic Tract, Via Natural or Artificial Opening
introduction of other diagnostic substance into biliary and pancreatic tract, via natural or artificial opening
Administration @ Physiological Systems and Anatomical Regions @ Introduction @ Biliary and Pancreatic Tract @ Via Natural or Artificial Opening @ Other Diagnostic Substance @ No Qualifier
administration @ physiological systems and anatomical regions @ introduction @ biliary and pancreatic tract @ via natural or artificial opening @ other diagnostic substance @ no qualifier