Extirpation of Matter from Upper Esophagus, Percutaneous Approach
extirpation of matter from upper esophagus, percutaneous approach
Medical and Surgical @ Gastrointestinal System @ Extirpation @ Esophagus, Upper @ Percutaneous @ No Device @ No Qualifier
medical and surgical @ gastrointestinal system @ extirpation @ esophagus, upper @ percutaneous @ no device @ no qualifier