@article{figus2021-33609792,
  author  = {Figus, F. A. and Piga, M. and Azzolin, I. and McConnell, R. and Iagnocco, A.},
  title   = {{Rheumatoid arthritis: Extra-articular manifestations and comorbidities}},
  journal = {Autoimmunity reviews},
  year    = {2021},
  doi     = {10.1016/j.autrev.2021.102776},
  pmid    = {33609792},
  url     = {https://doi.org/10.1016/j.autrev.2021.102776}
}