- Correspondence to Dr C K Tai, Trauma and Emergency Centre, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China;
- Accepted November 11, 2010
- First published December 23, 2010.
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.