Introduction of Other Gas into Biliary and Pancreatic Tract, Via Natural or Artificial Opening Endoscopic
introduction of other gas 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 @ Gas @ Other Gas
administration @ physiological systems and anatomical regions @ introduction @ biliary and pancreatic tract @ via natural or artificial opening endoscopic @ gas @ other gas