- Correspondence to:
Dr S P L Travis
John Radcliffe Hospital, Oxford OX3 9DU, UK; ; Professor E F Stange, Department of Internal Medicine 1, Robert Bosch Krankenhaus, PO Box 501120, Auerbachstr 110, 70341 Stuttgart, Germany;
- Received September 12, 2005
- Accepted December 21, 2005
- Revised December 18, 2005
- First published February 15, 2006.
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