title: Bacterial colonization of the respiratory tract under artificial ventilation: is there proof of clinically relevant effects of the endotracheal tube orientation under positioning therapy?
authors.forename: Raphael J
authors.initials: RJ
authors.lastname: Stiletto
mesh_terms: D003428:Cross Infection / Q000209:etiology* / Q000517:prevention & control*; D006112:Gravitation; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects* / Q000295:instrumentation; D011014:Pneumonia / Q000209:etiology* / Q000517:prevention & control*; D011187:Posture; D012121:Respiration, Artificial / Q000009:adverse effects* / Q000295:instrumentation; D012137:Respiratory System / Q000382:microbiology*; D012307:Risk Factors