Resection of Stomach, Pylorus, Via Natural or Artificial Opening
resection of stomach, pylorus, via natural or artificial opening
Medical and Surgical @ Gastrointestinal System @ Resection @ Stomach, Pylorus @ Via Natural or Artificial Opening @ No Device @ No Qualifier
medical and surgical @ gastrointestinal system @ resection @ stomach, pylorus @ via natural or artificial opening @ no device @ no qualifier