9Catton JA, Dobbins BM, Wood JM, et al. The routine microbiological screening of central venous catheters in home parenteral nutrition patients [ J ]. Clin Nutr,2004,23 : 171-175.
10Howard L, Ashley C. Management of complications in patients receiving home parenteral nutrition [ J ]. Gastroenterology, 2003, 124 : 1651-1661.