8Raufich J, lbanez J. Metabolic rate in severe head trauma[ J].JPEN, 1994,18(6) :521-524.
9Greenblatt S, Long C, Blakemore W et al. Catabolic effect of dexamethasone in patients with major head injuries [ J ]. JPEN,1989,13(4) :373-376.
10Bruder N, Dumon C, Francois G. Evolution of energy expenditure and Nitrogen excretion in severe head-injured patients [ J ].Grit Care Med, 1991,19(1) :43-48.
2Kondrup J, Rasmussen HH, Hamberg O, Stanga Z. Ad Hoc ES- PEN Working Group. Nutritional risk screening ( NRS 2002 ) : a new method based on an analysis of controlled clinical trials [ J ]. Clin Nutr,2003,22(3) :321 -336.