Raimon Sanmartí, Eduard Graell, Maria L Perez, Guadalupe Ercilla, Odette Viñas, Jose A Gómez-Puerta, Jordi Gratacós, Alejandro Balsa, Maria J Gómara, Marta Larrosa, Juan D Cañete, Isabel Haro
Arthritis Res Ther. 2009; 11(5): R135. Published online 2009 September 2. doi: 10.1186/ar2802