- Correspondence to:
Prof. R Booy
Centre for Child Health, Queen Mary’s School of Medicine and Dentistry at Barts and the London, University of London, UK;
- Accepted December 8, 2004
- First published April 25, 2005.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.