title: Oxygenation during percutaneous tracheostomy.
authors: D
authors: D
authors: Mitra
authors: D
authors: D
authors: Ure
mesh_terms: D006801:Humans; D007430:Intraoperative Care / Q000379:methods; D010102:Oxygen Inhalation Therapy / Q000379:methods*; D014139:Tracheostomy / Q000379:methods*