N. del Castillo Piñol, M. Robustillo Villarino, J. Narvaez, J. Narvaez
Departments of Rheumatology, Hospital Universitario de Bellvitge – IDIBELL, Barcelona, Spain. 31577edd@comb.es
CER469 
Letter to the Editor
Free to view (click on article PDF icon to read the article)
PMID: 20576217 [PubMed]
Received: 22/06/2009 - Accepted : 12/11/2009 - In Press: 14/06/2010 - Published: 14/06/2010