- Correspondence to:
Dr S Ardizzone
Cattedra di Gastroenterologia, Azienda Ospedaliera “L Sacco”, Polo Universitario, Via G.B. Grassi, 74, 20157 Milano, Italy;
- Accepted May 31, 2005
- Revised May 11, 2005
- First published June 21, 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.