1American Thoracic Society.Infectious Diseases Society of America.Guidelines for t he management of adult s wit h hospital acquired,ventilator associated,and healthcare associate dpneumonia[J].Am J Respir Crit Care,2005,171(4):388-416.
3Chung DR, Song g-H, Kim SH, etal. High prevalence of multidrug resistant nonfermenters in hospital-acquired pneumonia in Asia. Am J Respir Care Med,2011,184:1409-1417.
4William B, Abrams MD,Mark Beers MD,et al. The Meek Manual of Geriatries[M].Second Edition:Printed in the USA,2013:578.
