Extraction of Left Sphenoid Sinus, Percutaneous Approach
extraction of left sphenoid sinus, percutaneous approach
Medical and Surgical @ Ear, Nose, Sinus @ Extraction @ Sphenoid Sinus, Left @ Percutaneous @ No Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ extraction @ sphenoid sinus, left @ percutaneous @ no device @ no qualifier