Introduction of Other Therapeutic Substance into Upper GI, Via Natural or Artificial Opening Endoscopic
introduction of other therapeutic substance into upper gi, via natural or artificial opening endoscopic
Administration @ Physiological Systems and Anatomical Regions @ Introduction @ Upper GI @ Via Natural or Artificial Opening Endoscopic @ Other Therapeutic Substance @ Other Substance
administration @ physiological systems and anatomical regions @ introduction @ upper gi @ via natural or artificial opening endoscopic @ other therapeutic substance @ other substance