- Dr J-L Van Laethem, Department of Gastroenterology and Hepatopancreatology, Hôpital Erasme, 808 Route de Lennik, B-1070 Brussels, Belgium.
- Accepted March 4, 1998
- First published September 1, 1998.
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.