Gossec L., de Wit M., Balanescu A., Balint P. V., Bekes G., Braun J., ...More
75th Annual Scientific Meeting of the American-College-of-Rheumatology/46th Annual Scientific Meeting of the Association-of-Rheumatology-Health-Professionals, Illinois, United States Of America, 4 - 09 November 2011, vol.63, (Summary Text)