Bypass Sigmoid Colon to Sigmoid Colon, Via Natural or Artificial Opening Endoscopic
bypass sigmoid colon to sigmoid colon, via natural or artificial opening endoscopic
Medical and Surgical @ Gastrointestinal System @ Bypass @ Sigmoid Colon @ Via Natural or Artificial Opening Endoscopic @ No Device @ Sigmoid Colon
medical and surgical @ gastrointestinal system @ bypass @ sigmoid colon @ via natural or artificial opening endoscopic @ no device @ sigmoid colon