Body position and pneumonia.
D003422:Critical Care / Q000379:methods*; D003428:Cross Infection / Q000209:etiology* / Q000517:prevention & control; D015600:Glasgow Coma Scale; D006801:Humans; D011015:Pneumonia, Aspiration / Q000209:etiology* / Q000517:prevention & control; D011187:Posture; D012307:Risk Factors; D012122:Ventilators, Mechanical / Q000009:adverse effects*