IPPV respiratory infections may have stomach source.
D004739:England; D006801:Humans; D007362:Intensive Care Units; D007385:Intermittent Positive-Pressure Ventilation / Q000009:adverse effects*; D011175:Positive-Pressure Respiration / Q000009:adverse effects*; D012141:Respiratory Tract Infections / Q000209:etiology* / Q000517:prevention & control; D013270:Stomach / Q000382:microbiology*