Insertion of Radioactive Element into Sinus, Via Natural or Artificial Opening Endoscopic
insertion of radioactive element into sinus, via natural or artificial opening endoscopic
Medical and Surgical @ Ear, Nose, Sinus @ Insertion @ Sinus @ Via Natural or Artificial Opening Endoscopic @ Radioactive Element @ No Qualifier
medical and surgical @ ear, nose, sinus @ insertion @ sinus @ via natural or artificial opening endoscopic @ radioactive element @ no qualifier