4Kollef MH.Prevention of ventilator associated pneumonia or ventilator associated complications: A worthy,yet challenging,goal[J].Crit Care Med,2012,40(1):271-277.
5Robert M,Kacmarek,James K,etal,Heuer:Egan,s Fundamentals of respiratory care[M],10th St Louis:Mosby,2013:770.
7Lacherade JC,De Jonghe B,Guezennec V-,et al.Intermittent sub-glottic secretion drainage and ventilator-associated pneumo-nia:a multicenter trial[J].American Journal of Respiratory and Critical Care Medicine,2010;182:910.
8American Thoracic Society,Infectious Diseases Society of America.Guidelines for the management of adults with hospital-acquired,ventilator-associated,and healthcare-associated pneumonia.Am[J],Respir Crit Care Med,2005,171:388-416.
9Sinuff T,Muscedere J,Cook D-et al.Canadian Critical Care Trials Group.Ventilator-associated pneumonia:Improving outcomes through guideline implementation[J].Crit Care,2008,23:118.
10Muscedere J,Dodek P,Keenan S,-al.Comprehensive evidence-based clinical practice guidelines for ventilator-associated pneumonia:Prevention[J].Crit Care,2008,23:126.
9Muscedere J,Rewa O,Mckechnie K,et al.Subglottic secretion drainage for the prevention of ventilator associatd pneumonia:A systematic review and meta analysis[J].Crit Care Med,2011,39(8):1985-1991.
10Charlotte L,Mary S.Subglottic Secretion Drainage:A Literature Review[J].AACN Advanced Critical Care,2007,18(4):366-379.