Occlusion of Left Upper Lobe Bronchus with Extraluminal Device, Percutaneous Approach
occlusion of left upper lobe bronchus with extraluminal device, percutaneous approach
Occlusion of Left Upper Lobe Bronchus with Extraluminal Device, Percutaneous Approach
occlusion of left upper lobe bronchus with extraluminal device, percutaneous approach