Release Left Frontal Sinus, Percutaneous Endoscopic Approach
release left frontal sinus, percutaneous endoscopic approach
Medical and Surgical @ Ear, Nose, Sinus @ Release @ Frontal Sinus, Left @ Percutaneous Endoscopic @ No Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ release @ frontal sinus, left @ percutaneous endoscopic @ no device @ no qualifier