Occlusion of Esophagus with Intraluminal Device, Via Natural or Artificial Opening
occlusion of esophagus with intraluminal device, via natural or artificial opening
Medical and Surgical @ Gastrointestinal System @ Occlusion @ Esophagus @ Via Natural or Artificial Opening @ Intraluminal Device @ No Qualifier
medical and surgical @ gastrointestinal system @ occlusion @ esophagus @ via natural or artificial opening @ intraluminal device @ no qualifier