2Whigham C J, Lindsey J I, Goodman C J, et al. Venous port salvage utilizing low dose tPA [ J ]. Cardiovasc Intervent Radi- ol, 2002, 25(6) : 513 -516.
3Alexander M. The new gold standard in infusion nursing[ J]. J Infus Nurs, 2011, 34(1): 11.
4Besarab A, Pandey R. Catheter management in hemodialysis patients: delivering adequate flow [ J ]. Clin J Am Soc Neph- rol, 2011, 6 ( 1 ) : 227 - 234.
5Ni N, Mojibian H, Pollak J, et al. Association between dis- ruption of fibrin sheaths using percutaneous transluminal an- gioplasty balloons and late onset of central venous stenosis [ J]. Cardiovasc Intervent Radiol, 2011,34( 1 ) : 114 - 119.
6Lin C H, Wu H S, Chan D C, et al. The mechanisms of failure of totally implantable central venous access system: analysis of 73 cases with fracture of catheter[ J]. Eur J SurgOneol, 2010, 36(5) : 100 - 103.
7Schulmeister L. Management of non-infectious central ve- nous access device complications [ J ]. Semin Oncol Nurs, 2010, 26(2) : 132 - 141.