1. Analysing a family-centred preoperative intervention programme: a dismantling approach 
M.A. Fortier, R.L. Blount, S.-M. Wang, L.C. Mayes, Z.N. Kain 
British Journal of Anaesthesia 
Volume 106, Issue 5, Pages (May 2011)
DOI: /bja/aer010
Copyright © 2011 The Author(s) Terms and Conditions

2. Fig 1
Effects of parental use of distraction on change in children’s preoperative anxiety over time. Data are presented as group means at each assessment point and include standard error (se) bars.
British Journal of Anaesthesia  , DOI: ( /bja/aer010)
Copyright © 2011 The Author(s) Terms and Conditions

3. Fig 2
Effects of mask practise on change in children’s preoperative anxiety over time. Data are presented as group means at each assessment point and include standard error (se) bars.
British Journal of Anaesthesia  , DOI: ( /bja/aer010)
Copyright © 2011 The Author(s) Terms and Conditions