Drainage of Left Eustachian Tube with Drainage Device, Via Natural or Artificial Opening Endoscopic
drainage of left eustachian tube with drainage device, via natural or artificial opening endoscopic
Medical and Surgical @ Ear, Nose, Sinus @ Drainage @ Eustachian Tube, Left @ Via Natural or Artificial Opening Endoscopic @ Drainage Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ drainage @ eustachian tube, left @ via natural or artificial opening endoscopic @ drainage device @ no qualifier