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