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				                                                                        贾怡, 刘琼芳, 张晓霞, 等. 以气管隆突为标识的PICC尖端定位研究. 护士进修杂志, 2014, 29(16):1514-1516.
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				                                                                        Tian G, Chen B, Qi L, et al. Modified insertion of a peripherally inserted central catheter:taking the chest radiograph earlier. Crit Care Nurse, 2011, 31(2):64-69.
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				                                                                        Vesely TM. Central venous catheter tip position:a continuing controversy. J Vasc Interv Radiol, 2003, 14(5):527-534.
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				                                                                        Venkatesan T, Sen N, Korula PJ, et al. Blind placements of peripherally inserted antecubital central catheters:initial catheter tip position in relation to carina. Br J Anaesth, 2007, 98(1):83-88.
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				                                                                        National Kidney Foundation. K/DOQI clinical practice guidelines for vascular access. Am J Kidney Dis, 2001, 37(suppl 1):S137-181.
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				                                                                        Tan PL, Gibson M. Central venous catheters:the role of radiology. Clin Radiol, 2006, 61(1):13-22.
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				                                                                        Trerotola SO, Thompson S, Chittams J, et al. Analysis of tip malposition and correction in peripherally inserted central catheters placed at bedside by a dedicated nursing team. J Vasc Interv Radiol, 2007, 18(4):513-518.
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				                                                                        Hostetter N, Nakasawa N, Tompkins K, et al. Precision in central venous catheter tip placement:a review of the literature. Journal of the Association for Vascular Access, 2010, 15(3):112-113, 115-116, 118-119, 121-122, 124-125.
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				                                                                        Kim MC, Kim KS, Choi YK, et al. An estimation of right- and leftsided central venous catheter insertion depth using measurement of surface landmarks along the course of central veins. Anesth Analg, 2011, 112(6):1371-1374.
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				                                                                        Fricke BL, Racadio JM, Duckworth T, et al. Placement of peripherally inserted central catheters without fluoroscopy in children:initial catheter tip position. Radiology, 2005, 234(3):887-892.
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