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