A. Batticciotto, F. Atzeni, S. Foglia, M. Antivalle, A. Serafin, P. Sarzi-Puttini
Rheumatology Unit, L. Sacco University Hospital, Milan, Italy. battic@tiscali.it
CER4431 
Letter to the Editor
Free to view (click on article PDF icon to read the article)
PMID: 22691219 [PubMed]
Received: 04/01/2011 - Accepted : 20/12/2011 - In Press: 30/05/2012 - Published: 31/05/2012