1. Clinical practice guidelines for vascular access;K-DOQI;Am J Kidney Dis,2006
2. Fistula First National Vascular Access Improvement Initiative 2010 http//www.fistulafirst.org
3. Vascular access outcomes in the elderly hemodialysis population: a USRDS study;Chan;Semin Dial,2007
4. Advances in tunneled central venous catheters for dialysis: design and performance;Ash;Semin Dial,2008