1Inez Nichols, James P. Humphrey. The Efficacy of Upper Arm Placement of Peripherally Inserted Central Catheters Using Bedside Ultrasound and Microintroducer Technique[J]. Journal of infusion Nursing. 2008,31 (3) : 165-173.
2Yaghmai B, Owens CA, Warner D. Peripherally inserted central catheters[J]. Semin Intervent Radiol. 1998, 15 (3) : 305- 314.
3LaRue GD. Efficacy of ultrasonography in peripheral venous cannulation[J]. J Intraven Nurs. 2000,23(1):29-34.
4Royer T. Nurse-driven imerventional technology[J]. J lnfus Nurs. 2001,24(5) :326-331.
