- Dr Wolfgang Pumberger, Division of Paediatric Surgery, University of Vienna, Waehringer Guertel 18–20, A-1090 Vienna, Austria
- Received January 19, 2000
- Accepted September 20, 2000
- First published April 1, 2001.
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.