Drainage of Left External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic
drainage of left external auditory canal, percutaneous endoscopic approach, diagnostic
Medical and Surgical @ Ear, Nose, Sinus @ Drainage @ External Auditory Canal, Left @ Percutaneous Endoscopic @ No Device @ Diagnostic
medical and surgical @ ear, nose, sinus @ drainage @ external auditory canal, left @ percutaneous endoscopic @ no device @ diagnostic