Full Papers

Prevalence and associated factors of anterior atlantoaxial luxation in a nation-wide sample of rheumatoid arthritis patients

A. Naranjo, L. Carmona, D. Gavrila, A. Balsa, M.A. Belmonte, X. Tena, C. Rodríguez-Lozano, R. Sanmartí, I. González-Álvaro, and the EMECAR Study Group