title: Does PEEP improve intraoperative arterial oxygenation in grossly obese patients?
mesh_terms: D000328:Adult; D006801:Humans; D007082:Ileum / Q000601:surgery; D007583:Jejunum / Q000601:surgery; D009765:Obesity / Q000628:therapy*; D010100:Oxygen / Q000097:blood*; D011175:Positive-Pressure Respiration
chemical_list: D010100:Oxygen