TY - CONF AU - Pertega Diaz, Sonia AU - Fernández Sueiro, José Luis AU - Pinto Tasende, José Antonio AU - González Díaz de Rábago, Eugenia PY - 2012 SN - 0004-3591 UR - http://hdl.handle.net/20.500.11940/7563 LA - eng TI - Differences in the Prevalence of Inflammatory Articular Disease in Psoriatic Patients, Applying Clinical, Ultrasound and/or Radiological Data. Implications in the Classification of Psoriatic Arthritis according to Caspar Criteria VL - 64 ER -