Removal of Other Device from Respiratory Tract, Via Natural or Artificial Opening Endoscopic
removal of other device from respiratory tract, via natural or artificial opening endoscopic
Medical and Surgical @ Anatomical Regions, General @ Removal @ Respiratory Tract @ Via Natural or Artificial Opening Endoscopic @ Other Device @ No Qualifier
medical and surgical @ anatomical regions, general @ removal @ respiratory tract @ via natural or artificial opening endoscopic @ other device @ no qualifier