Release Left Middle Ear, Via Natural or Artificial Opening Endoscopic
release left middle ear, via natural or artificial opening endoscopic
Medical and Surgical @ Ear, Nose, Sinus @ Release @ Middle Ear, Left @ Via Natural or Artificial Opening Endoscopic @ No Device @ No Qualifier
medical and surgical @ ear, nose, sinus @ release @ middle ear, left @ via natural or artificial opening endoscopic @ no device @ no qualifier