8Fletcher J J’ Stetler W, Wilson T J. The clinical signifi-cance of peripherally inserted central venous catheter-re-lated deep vein thrombosis[J]. Neurocrit Care, 2011,15(3):454-460.
9King M M,Rasnake M S,Rodriguez R G. et al. Perip-herally inserted central venous catheter associatedthrombosis : retrospective analysis of clinical risk factorsin adult patient [J]. South Med J,2006,99 ( 10) : 1073-1077.
10Ong B,Gibbs H, Catchpole I, et al. Peripherally inser-ted central catheters and upper extremity deep veinthrombosis[J]. Australas Radiol.2006,50(5) :451-454.