7PAGE CP. Continual eatheter administration of an elementai diet [J]. Surg Gynecol Obstet, 1996,142(3) : 184-185.
8Braga M,Gianotti L,Gentilini O,et al.Early postoperative enteral nutrition improves gut oxygenation and reduces costs compared with total parenteral nutrition[J].Crit Care Med,2001,29:242.
9Rayes N,Seehofer D,Hansen S,et al.Early enteral supply of lactobacillus and fiber versus selective bowel decontamination:a controlled trial in liver transplant recipients[J].Transplantation,2002,74(1):123.
