Excision of Accessory Sinus, Percutaneous Endoscopic Approach, Diagnostic
excision of accessory sinus, percutaneous endoscopic approach, diagnostic
Medical and Surgical @ Ear, Nose, Sinus @ Excision @ Accessory Sinus @ Percutaneous Endoscopic @ No Device @ Diagnostic
medical and surgical @ ear, nose, sinus @ excision @ accessory sinus @ percutaneous endoscopic @ no device @ diagnostic