Drainage of Left Ethmoid Sinus with Drainage Device, Open Approach
drainage of left ethmoid sinus with drainage device, open approach
Medical and Surgical @ Ear, Nose, Sinus @ Drainage @ Ethmoid Sinus, Left @ Open @ Drainage Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ drainage @ ethmoid sinus, left @ open @ drainage device @ no qualifier