title: The prevention of recurrence of nasal polyps; a comparison of results of the postoperative use of radium and zinc ion transfer.
mesh_terms: D006801:Humans; D009298:Nasal Polyps; D009369:Neoplasms; D009666:Nose; D011127:Polyps; D011184:Postoperative Period; D011883:Radium; D012008:Recurrence; D015032:Zinc
chemical_list: D015032:Zinc; D011883:Radium
keywords: NOSE/polypi