1. Comparison between ultrasound-guided supraclavicular and infraclavicular approaches for subclavian venous catheterization in children'a randomized trial 
H.-J. Byon, G.-W. Lee, J.-H. Lee, Y.-H. Park, H.-S. Kim, C.-S. Kim, J.-T. Kim 
British Journal of Anaesthesia 
Volume 111, Issue 5, Pages (November 2013)
DOI: /bja/aet202
Copyright © 2013 The Author(s) Terms and Conditions

2. Fig 1
Ultrasonographic longitudinal view of the right SCV and the illustration of the probe application for the SC approach. Arrow indicates the SCV puncture site and the direction of the needle's advancement in the US image. US probe placed in the SC region in order to obtain a US image for the SC approach and the needle adjusted for the in-plane approach. SCV, subclavian vein; BCV, brachiocephalic vein.
British Journal of Anaesthesia  , DOI: ( /bja/aet202)
Copyright © 2013 The Author(s) Terms and Conditions

3. Fig 2
Ultrasonographic longitudinal view of the right SCV and illustration of the probe application for the IC approach. Needle tip directed at the SCV before the acoustic shadow of the clavicle in the US image. US probe placed over the clavicle to obtain a US image for the IC approach and the needle adjusted for the in-plane approach. SCV, subclavian vein.
British Journal of Anaesthesia  , DOI: ( /bja/aet202)
Copyright © 2013 The Author(s) Terms and Conditions

4. Fig 3
CONSORT diagram.
British Journal of Anaesthesia  , DOI: ( /bja/aet202)
Copyright © 2013 The Author(s) Terms and Conditions