Medical and Surgical @ Gastrointestinal System @ Extirpation @ Descending Colon @ Via Natural or Artificial Opening Endoscopic
medical and surgical @ gastrointestinal system @ extirpation @ descending colon @ via natural or artificial opening endoscopic
Medical and Surgical @ Gastrointestinal System @ Extirpation @ Descending Colon @ Via Natural or Artificial Opening Endoscopic
medical and surgical @ gastrointestinal system @ extirpation @ descending colon @ via natural or artificial opening endoscopic