Drainage of Left External Auditory Canal, Via Natural or Artificial Opening Endoscopic
drainage of left external auditory canal, via natural or artificial opening endoscopic
Medical and Surgical @ Ear, Nose, Sinus @ Drainage @ External Auditory Canal, Left @ Via Natural or Artificial Opening Endoscopic @ No Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ drainage @ external auditory canal, left @ via natural or artificial opening endoscopic @ no device @ no qualifier