E. Rubio

Quality Standard for the Management of Patients with Psoriatic Arthritis: QUANTUM Project.

R. Queiro, M. D. Pérez, Jesús M. Sanz, 2020, Reumatologia clinica.

Spanish Registry of Recent-onset Psoriatic Arthritis (REAPSER study): Aims and methodology.

P. Trenor Larraz, J. C. Nieto‐González, Martina Steiner, 2019, Reumatologia clinica.