1Tsui B, Suresh S. Ultrasound imaging for regional anesthesia in infants, children, and adolescents : a review of current liter- ature and its application in the practice of extremity and mink blocks[ J]. Anesthesiology,2010,112 (2) :473-492.
2PerlasA. chan V, Simons M. Brachial Plexus Examination And Localization Using Ultrasound and Electrical Stimula- tion; A Volunteer Study [ J ]. Anesthesiology, 2003.99 ( 2 ) : 429 -435.
3Willschke H, Marhofer P, Johnston S, et al. Epidural catheter placement in children: comparing a novel approach using ul- tra-sound guidance and a standard loss-of-resistance tech- nique [ J ]. British Journal of Anaesthesia, 2006,97 ( 2 ) : 200- 207.
4Griffin J, Nicholls B. Ultrasound in regional anaesthesia[ J]. Anaesthesia,2010.65 ( Suppl 1 ) : 1 - 12.
8Ponde VC, Diwan S. Does ultrasound guidance improve the success rate of infraclavieular brachialplexus block when compared with nerve stimulation in children with radial club hands'?. [J]. Anesth Analg, 2009, 108(6) :1967-1970.
9Yang CW, Cho CK, Kwon HU, et al. Ultrasound-guided su- praclavicular brachial plexus block in pediatric patients-a re- port of four cases [ J ]. Korean J Anesthesiol, 2010,59 ( Sup- pl) :590-594.
10Van TMW,Touray T, Furlan AD,et al. Muscle relaxants for nonspecific low back pain:a systematic review within the framework of the eochrane collaboration [ J ]. Spine ( Phila Pa 1976), 2003, 28(17):1978-1992.
8Keenan SP.Use of ultrasound to place central lines.J Crit Care,2002,17:126-137.
9Lichtenstein D,Saifi R,Augarde R,et al.The internal jugular veins are asymmetril Usefulness of ultrasound before catheterization.Intensive Care Med,2001,27:301-305.
10Roberts S A, Guruswamy V, Galvez I. Caudal injectate can be reliably imaged using portable ultrasound-a preliminary study [ J ]. Pediatrie Anesthesia, 2005,15 ( 11 ) : 948-952.