Occlusion of Small Intestine, Via Natural or Artificial Opening Endoscopic
occlusion of small intestine, via natural or artificial opening endoscopic
Medical and Surgical @ Gastrointestinal System @ Occlusion @ Small Intestine @ Via Natural or Artificial Opening Endoscopic @ No Device @ No Qualifier
medical and surgical @ gastrointestinal system @ occlusion @ small intestine @ via natural or artificial opening endoscopic @ no device @ no qualifier