Destruction of Left Frontal Sinus, Percutaneous Approach
destruction of left frontal sinus, percutaneous approach
Medical and Surgical @ Ear, Nose, Sinus @ Destruction @ Frontal Sinus, Left @ Percutaneous @ No Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ destruction @ frontal sinus, left @ percutaneous @ no device @ no qualifier