- Dr Luigi Muratori, Department of Internal Medicine, Cardioangiology and Hepatology, Policlinico S Orsola, via Massarenti 9, 40138 Bologna, Italy.
- Accepted December 18, 1997
- First published May 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.