2Faber Ms, Moses J, Korn M. Reducing costs and patient morbidity in the enlerally fed intensive care unit patient[J]. JPEN, 2005,29( 1 ):62- 69.
3Braunschweig CL, I,evy P, Sheean PM, et al. Enteral compared with parenteral nutrition: a meta-analysis[J]. Am J Clin Nutr, 2001.74(4): 534-542.
4Marik PE, Zaloga GP. Early enteral nutrition in acutely ill patients: a systematic review[J]. Crit Care Med, 2001,29 ( 12 ) :2264-2270.
5Artinian V, Krayem H, DiGiovine B. Effects of early enteral feeding on the outcome of critically ill mechanically ventilated medical patients[J]. Chest, 2006,129(4):960-967.
9Berg RD,Garlington AW.Transplantation of certain indigenous bacteria from the gastrointestinal tract to themesenteric lymph nodes and other organs in a gnotobiotic mouse model[J].Infect Immun,1979,23(2):403-411.
10Kiyono H,Kweon MN,Hiroi T,et al.The mucosal immune system:from specialized immune defense to inflammation and allergy[J].Acta Odontol Scand,2001,59(3):145-153.