- Correspondence to Dr Ignazio Olivieri, Rheumatology Department of Lucania, Ospedale San Carlo, Contrada Macchia Romana, 85100 Potenza, Italy;
- Accepted July 23, 2009
- First published August 9, 2009.
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.