Drainage of Left Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnostic
drainage of left maxillary sinus, percutaneous endoscopic approach, diagnostic
Medical and Surgical @ Ear, Nose, Sinus @ Drainage @ Maxillary Sinus, Left @ Percutaneous Endoscopic @ No Device @ Diagnostic
medical and surgical @ ear, nose, sinus @ drainage @ maxillary sinus, left @ percutaneous endoscopic @ no device @ diagnostic