Occlusion of Middle Esophagus with Extraluminal Device, Percutaneous Endoscopic Approach
occlusion of middle esophagus with extraluminal device, percutaneous endoscopic approach
Medical and Surgical @ Gastrointestinal System @ Occlusion @ Esophagus, Middle @ Percutaneous Endoscopic @ Extraluminal Device @ No Qualifier
medical and surgical @ gastrointestinal system @ occlusion @ esophagus, middle @ percutaneous endoscopic @ extraluminal device @ no qualifier