Insertion of Other Device into Lower Intestinal Tract, Percutaneous Endoscopic Approach
insertion of other device into lower intestinal tract, percutaneous endoscopic approach
Medical and Surgical @ Gastrointestinal System @ Insertion @ Lower Intestinal Tract @ Percutaneous Endoscopic @ Other Device @ No Qualifier
medical and surgical @ gastrointestinal system @ insertion @ lower intestinal tract @ percutaneous endoscopic @ other device @ no qualifier