Excision of Lower Esophagus, Percutaneous Endoscopic Approach
excision of lower esophagus, percutaneous endoscopic approach
Medical and Surgical @ Gastrointestinal System @ Excision @ Esophagus, Lower @ Percutaneous Endoscopic @ No Device @ No Qualifier
medical and surgical @ gastrointestinal system @ excision @ esophagus, lower @ percutaneous endoscopic @ no device @ no qualifier