1. A comparison of two techniques for ultrasound guided infraclavicular block 
Bigeleisen P , Wilson M  
British Journal of Anaesthesia 
Volume 96, Issue 4, Pages (April 2006)
DOI: /bja/ael024
Copyright © 2006 British Journal of Anaesthesia Terms and Conditions

2. Fig 1
Positioning of the ultrasound probe and the needle using (a) MIT or (b) LIT.
British Journal of Anaesthesia  , DOI: ( /bja/ael024)
Copyright © 2006 British Journal of Anaesthesia Terms and Conditions

3. Fig 2
Positions of the medial, lateral and posterior cords when the arm is positioned for MIT.
British Journal of Anaesthesia  , DOI: ( /bja/ael024)
Copyright © 2006 British Journal of Anaesthesia Terms and Conditions

4. Fig 3
Positions of the medial, lateral and posterior cords when the arm is positioned for LIT.
British Journal of Anaesthesia  , DOI: ( /bja/ael024)
Copyright © 2006 British Journal of Anaesthesia Terms and Conditions

5. Fig 4
Positions of the medial, lateral and posterior cords along the axis of the axillary artery.
British Journal of Anaesthesia  , DOI: ( /bja/ael024)
Copyright © 2006 British Journal of Anaesthesia Terms and Conditions

6. Fig 5
This figure shows the sites (1–4) which were used to image brachial plexus, vessels, lung and ribs. Please refer to the text for details.
British Journal of Anaesthesia  , DOI: ( /bja/ael024)
Copyright © 2006 British Journal of Anaesthesia Terms and Conditions