Author:
Rodríguez Alvear C.,Buendía Sánchez N.,Garín Cascales E.,López González M. D. C.,Perea Martínez E.,Avilés A.,Calabuig I.,Peral M. L.,Bernabéu P.,Martínez-Sanchis A.,Esteve Vives J. J.,Vela-Casasempere P.,Jovani V.,Andrés M.
Publisher
BMJ Publishing Group Ltd and European League Against Rheumatism