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