Insertion of Other Device into Respiratory Tract, Percutaneous Endoscopic Approach
insertion of other device into respiratory tract, percutaneous endoscopic approach
Medical and Surgical @ Anatomical Regions, General @ Insertion @ Respiratory Tract @ Percutaneous Endoscopic @ Other Device @ No Qualifier
medical and surgical @ anatomical regions, general @ insertion @ respiratory tract @ percutaneous endoscopic @ other device @ no qualifier