RAFAELA ORTEGA CASTRO2026-01-292026-01-29202210.1016/j.reuma.2021.01.0072-s2.0-85104328756https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33252RheumatologyRheumatologyMyo-Spain: Spanish Registry of Patients with Idiopathic Inflammatory Myopathy. Methodology; [Myo-Spain: Registro de pacientes con miopatía inflamatoria idiopática de España. Metodología]research article