2Cottrell DB,Asturi E.Gastric intubation:assessment and intervention[J].Care Nurs Clin North Am,16(4):489-493.
3Koeman M,van derVen AJ,Ramsay G,et al.Ventilator associated pneumonia:recent issues on pathogenesis,preven-tion and diagnosis[J].J Hosp Infect,2001,49(3):155-162.
4Houdijk A,Rijnsburger E,Jansen J.Randomised trial of glutamine-enriched enteral nutrition on infectious morbidity in patients with multiple trauma[J].Lancet,352(9130):772-776.
5Lipman TO.Grains or veins:is enteral nutrition really better than-parenteral nutrition? A look at the evidence[J].J Parent Enteral Nutr,1998,22(3):167-182.
6Galban C,Montejo JC,Mesejo A,et al.An immune enhancing enteral diet reduces mortality rate and episodes of bacteremia in septic intensive care unit patients[J].Crit Care Med,2000,28(3):643-648.
7Marshall A,West S.Nutritional intake in the critically ill:improving practice through research[J].Aust Crit Care,2004,17(1):6-15.
8Stroud M,Duncan H,Nightingale J.Guidelines for enteral feeding in adult hospital patients[J].Gut,2003,52(7):1-12.
9Saito A,Noguchi Y,Yoshikawa T,et al.Gastrectomized patients are in a state of chronic protein malnutrition analyses of 23 amino acids[J].Hepatogastrology,2001,48(38):585-589.
10Braga M,Vignali A,Gianotti L.Immune and nutritional effects of early enteral nutrition after major abdominal operations[J].Eur J Surg,1996,162(2):105-112.