Release Ascending Colon, Via Natural or Artificial Opening Endoscopic
release ascending colon, via natural or artificial opening endoscopic
Medical and Surgical @ Gastrointestinal System @ Release @ Ascending Colon @ Via Natural or Artificial Opening Endoscopic @ No Device @ No Qualifier
medical and surgical @ gastrointestinal system @ release @ ascending colon @ via natural or artificial opening endoscopic @ no device @ no qualifier