Parente, H., M. Pontes Ferreira, C. Soares, F. Guimarães, S. Azevedo, D. Santos-Faria, J. Tavares-Costa, D. Peixoto, C. Afonso, D. Roriz, and F. Teixeira. 2023. “Lumbosacral Pain in a Patient With Psoriatic Arthritis: When the Rheumatic Disease Is Innocent”. Reumatismo 75 (4). https://doi.org/10.4081/reumatismo.2023.1565.