2Pirotte T,Veyckemans F.Ultrasound-guided subclavian vein cannulation in infants and children:a novel approach.Br J Anaesth,2007,98(4):509-514.
3Hind D,Calvert N,McWilliams R,et al.Ultrasonic locating devices for central venous cannulation:meta-analysis.BMJ,2003,327(7411):361.
4Karakitsos D,Labropoulos N,De Groot E,et al.Real-time ultrasound-guided catheterisation of the internal jugular vein:a prospective comparison with the landmark technique in critical care patients.Crit Care,2006,10(6):R162.
7Ah-Young Oh,Young-Tae Jeon,Choi EJ,et al.J-tip on th placement of a subclavian catheter:real time ultrasound-guided cannulation versus landmark method,a randomized controlled tria[J].BMC Anesthesiol,2014,28(14):11.