Resection of Right Eustachian Tube, Via Natural or Artificial Opening Endoscopic
resection of right eustachian tube, via natural or artificial opening endoscopic
Medical and Surgical @ Ear, Nose, Sinus @ Resection @ Eustachian Tube, Right @ Via Natural or Artificial Opening Endoscopic @ No Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ resection @ eustachian tube, right @ via natural or artificial opening endoscopic @ no device @ no qualifier