4Kruger S, Frechen D, Ewig S. Prognosis of ventilator associated pneu- monia: what lies beneathl [ J ]. Eur Respir,2011,37 ( 3 ) :486-488.
5Lisboa T, Kollef MH, Rello J. Prevention of VAP: the whole is more than the sum of its parts [ J ]. Intensive care medicine,2008,34 (6) : 985-987.
6Jean-Claude Laeherade, Bernard De Jonghe, Pierre Guezennec, et al. Intermittent Subglottic Secretion Drainage and Ventilator-associated Pneumonia : A Multicenter Trial [ J ]. Am JRespirCrit Care Med,2010, 182(7) :910-917.
7Muoro CL. MJ Oral health and care in the intensive care unit;state of the science[J]. AM J Crit Care,2004,13 (1) :25-33.
9Walter U,Knoblich R, Steinhagen V, et al. Predictors of pneumo nia in acute stroke patients admitted to a neurological intensive care unit[J]. J Neurol,2007,254(10) : 132a - 1329.
10Hinchey JA, Shephard T, Fufiek, et al, Formal dysphagia screen- ing protocols prevent pneumonina[J]. Stroke, 2005,36(9) : 1972-1976.