Author:
Corral Trujillo M. E.,Cerda González R. A.,Martínez Sandoval H. G.,Carrazco Chapa A.,López Serna K. M.,Riega-Torres J. C.,Pérez Barbosa L.,Skinner Taylor C. M.,Galarza-Delgado D. Á.
Publisher
BMJ Publishing Group Ltd and European League Against Rheumatism