@article{gamonal_gamonal_brandão_junqueira_assis_raposo_2021,  title={Prevalence of psoriatic arthritis among patients with plaque psoriasis: a Brazilian retrospective study},  volume={139},  ISSN={1516-3180},  url={https://doi.org/10.1590/1516-3180.2020.0629.16032021},  DOI={10.1590/1516-3180.2020.0629.16032021},  number={5},  journal={Sao Paulo Medical Journal},  publisher={Associação Paulista de Medicina - APM},  author={Gamonal, Shirley Braga Lima and Gamonal, Aloisio Carlos Couri and Brandão, Marcos Antônio Fernandes and Junqueira, Laura Andrade and Assis, Pollyana Mendonça de and Raposo, Nádia Rezende Barbosa},  year={2021},  month={May},  pages={476–480} }