Waardenburg, D.A. van

protein infant intake signi ficantly energy study balance formula group signi pe-group children s-group nitrogen ficantly day 5 patient nutrition enteral phenylalanine protein intake protein synthesis nitrogen balance admission effect pe-formula energy-enriched formula protein metabolism fi rst days energy intakes plasma volume metabolism oxidation center van waardenburg protein anabolism protein balance maastricht university support protein breakdown article difference energy expenditure van goudoever jb s-formula synthesis reference fl uid restriction concentration anabolism energy-enriched carbohydrate outcome growth kinetic splanchnic phenylalanine extraction value netherland fi rst isotope target volume infant formula measurement result breakdown glucose erasmu paediatric mann –whitney target table spephe care unit study formulas expenditure splanchnic s-infant maastricht bronchiolitis