Insertion of Radioactive Element into Gastrointestinal Tract, Percutaneous Approach
insertion of radioactive element into gastrointestinal tract, percutaneous approach
Medical and Surgical @ Anatomical Regions, General @ Insertion @ Gastrointestinal Tract @ Percutaneous @ Radioactive Element @ No Qualifier
medical and surgical @ anatomical regions, general @ insertion @ gastrointestinal tract @ percutaneous @ radioactive element @ no qualifier