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