Cantoni Nathan, Meyer Peter, Katan Mira, Kappos Ludwig, Hess Christoph, Daikeler Thomas
Division of Hematology, University Hospital Basel, 4 Petersgraben, 4031, Basel, Switzerland.
Rheumatol Int. 2010 Nov;30(12):1681-3. doi: 10.1007/s00296-009-1144-8. Epub 2009 Sep 23.