1. Hyaluronidase reduces local anaesthetic volumes for sub-Tenon’s anaesthesia 
H.E. Schulenburg, C. Sri-Chandana, G. Lyons, M.O. Columb, H.A. McLure 
British Journal of Anaesthesia 
Volume 99, Issue 5, Pages (November 2007)
DOI: /bja/aem272
Copyright © 2007 British Journal of Anaesthesia Terms and Conditions

2. Fig 1
Effective/ineffective volume sequences for C: Group C (lidocaine 2% w/v) and H: Group H (lidocaine 2% w/v with hyaluronidase 15 IU ml−1). Horizontal lines represent EV50’s with 95% confidence intervals.
British Journal of Anaesthesia  , DOI: ( /bja/aem272)
Copyright © 2007 British Journal of Anaesthesia Terms and Conditions

3. Fig 2 Probability of success plot.
British Journal of Anaesthesia  , DOI: ( /bja/aem272)
Copyright © 2007 British Journal of Anaesthesia Terms and Conditions