@article{provenza_pollak_martinez_paiva_helfenstein_heymann_matos_souza_2004, title={Fibromialgia}, volume={44}, ISSN={0482-5004}, url={https://www.scielo.br/j/rbr/a/xKmjCGfP8SQnPqngfQ9CS7w/}, number={6}, journal={Revista Brasileira de Reumatologia}, publisher={Sociedade Brasileira de Reumatologia}, author={Provenza, JR and Pollak, DF and Martinez, JE and Paiva, ES and Helfenstein, M and Heymann, R and Matos, JMC and Souza, EJR}, year={2004}, month={Nov}, pages={443–449} }