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