TY - CONF AU - BLANCO GARCIA, FRANCISCO JAVIER AU - De Toro Santos, Francisco Javier AU - Pertega Diaz, Sonia AU - Fernández Sueiro, José Luis AU - Pinto Tasende, José Antonio AU - Rego Pérez, Ignacio AU - González Díaz de Rábago, Eugenia PY - 2012 SN - 0004-3591 UR - http://hdl.handle.net/20.500.11940/7562 LA - eng TI - Spinal involvement in axial psoriatic artritis is not determined by the presence of HLA-B27. Is the HLA-B27 arm of the axial spa criteria reliable for classifying axial psoriatic arthritis? VL - 64 ER -