Effectiveness of a Referral Program for rheumatoid arthritis and axial spondyloarthritis Diagnosis at Primary Care Centers in Portugal – SIARA STUDY

Fonseca JE; Pereira da Silva JA; Bernardes M; Cernadas R; Canas da Silva J; Costa L; Videira T; Miranda LC; Barcelos A; Laires PA; Dezerto R; Pereira MD; Vidal F; Cunha E; Morais A; Martins C; Mesquita R;