1Michele L, Walter J, Herholzer Jr, et al. Guideline for prevention of intravascular device-related infection. Am J Infect. control, 1996,24(4):262-293.
2Janes M, Kalyn A, Pinelli J, et al. A ramdomized trial comparing peripherally inserted central venous catheters and peripheral intravenous catheters in infants with very low birth weight. J-Pediatr-Surg, 2000,35(7):1040-1044.
3Foo R, Fujii A, Harris JA, et al. Complications in tunneled CVL versus PICC lines in very low birth weight infants. J-Perinatol, 2001,21(8):525-530.
