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