2Christian BB. Guideline for treatment of hospital-acquired pneumonia. Sem Respir Criti Care Med,2002,23:457-469.
3American Thoracic Society. Hospital-acquired pneumonia :diagnosis,assessment of severity, initial antimicrobial therapy, and preventive strategies ;a consensus statement. Am J Respir Crit Care Med, 1996,153:1711-1725.
4Hanes SD, Demirkan K, Tolley E, et al. Risk factors for late-onset nosocomial pneumonia caused by Stenotrophomonas maltophilia in critically ill trauma patients. Clin Infect Dis,2002,35:228-235.
5Matin HK. Appropriate empirical antibacterial therapy for nosocomial infections. Drugs,2003,63:2157-2168.
6Moine P,Timsit JF, De Lassence A, et al. Mortality associated with late-onset pneumonia in the intensive care unit: results of a multicenter cohort study. Intensive Care Med ,2002 ,28 : 154-163.
1Song JH, Asian Hospital Acquired Pneumonia Working Group. Treatment recommendations of hospital-acquired pneumonia in A- sian countries:first consensus report by the Asian HAP Working Group[J]. Am J Infect Control,2008,36(4 Suppl) :$83-$92.
2Peleg AY, Hooper DC. Hospital Acquired ineetions due to gram-negative bacteria[J]. N Engl J Med, 2010,362 (13) 1804-1813.
