@article{usuba_lopes_fuller_yamamoto_alves_pasoto_caleiro_2014,  title={Sjögren's syndrome: An underdiagnosed condition in mixed connective tissue disease},  volume={69},  ISSN={1807-5932},  url={https://doi.org/10.6061/clinics/2014(03)02},  DOI={10.6061/clinics/2014(03)02},  number={3},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Usuba, Fany Solange and Lopes, Jaqueline Barros and Fuller, Ricardo and Yamamoto, Joyce Hisae and Alves, Milton Ruiz and Pasoto, Sandra Gofinet and Caleiro, Maria Teresa C.},  year={2014},  month={Mar},  pages={158–162} }