4Koletzko B, Baker S, Cleghom G, et al. Global standard for the composition of infant formula: recommendations of an ESPGHAN coordinated international expert group. J Pediatr Gastroenterol Nutr, 2005,41:584-599.
5Life Science Research Organization. Preterm infant formula guidelines. J Nutr,2002 , 132 : 1395S-1577S.
2Patel BD, Dinwiddie R, Kumar SP, et al. The effects of feeding on arterial blood gases and lung mechanics in newborn infants recovering from respiratory disease. J Pediatr,1977,90 :435-438.
3Kranss AN, Brown J, Waldman S, et al. Pulmonary function following feeding in low-birth-weight infants. Am J Dis Child, 1978,132:139-142.
4Heldt GP. The effect of gavage feeding on the mechanics of the lung, chest wall, and diaphragm of preterm infants. Pediatr Res, 1988,24:55-58.
5Blondheim O, Abbasi S, Fox WW, et al. Effect of enteral gavage feeding rate on pulmonary functions of very low birth weight infants. J Pediatr, 1993,122:751-755.
6Nelle M, Hoecker C, Linderkamp O. Effects of bolus tube feeding on cerebral blood flow velocity in neonates. Arch Dis Child Fetal Neonatal Ed, 1997,76 : F54-F56.
7Grant J, Denne SC. Effect of intermittent versus continuous enteral feeding on energy expenditure in premature infants. J Pediatr, 1991,118:928-932.
8Brooke OG, Barley J. Loss of energy during continuous infusions of breast milk. Arch Dis Child, 1978,53:344-345.
9Stocks RJ, Davies DP, Allen F, et al. Loss of breast milk nutrients during tube feeding. Arch Dis Child, 1985,60:164-166.
10Connors JM, O'Callaghan MJ, Burns YR, et al. The influence of growth on development outcome in extremely low birthweight infants at 2 years of age. J Paediatr Child Health,1999,35:37-41.
