Turnabout may be more than fair play.
Albert
R K
RK
D003422:Critical Care / Q000379:methods; D019317:Evidence-Based Medicine; D006801:Humans; D016684:Prone Position; D012121:Respiration, Artificial / Q000009:adverse effects* / Q000379:methods; D012128:Respiratory Distress Syndrome / Q000209:etiology* / Q000517:prevention & control*; D015656:Respiratory Mechanics; D012307:Risk Factors