Occlusion of Left Parotid Duct with Extraluminal Device, Percutaneous Endoscopic Approach
occlusion of left parotid duct with extraluminal device, percutaneous endoscopic approach
Occlusion L Parotid Duct w Extralum Dev, Perc Endo
occlusion l parotid duct w extralum dev, perc endo