title: Preoxygenation and facial injuries.
authors: P
authors: P
authors: Peres
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D004867:Equipment Design; D005151:Facial Injuries; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation; D010100:Oxygen / Q000008:administration & dosage*; D012119:Respiration
chemical_list: D010100:Oxygen