@article{póvoa_2004,  title={Aspectos do 7º Joint},  volume={50},  ISSN={0104-4230},  url={https://doi.org/10.1590/S0104-42302004000100019},  DOI={10.1590/S0104-42302004000100019},  number={1},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Póvoa, Rui},  year={2004},  pages={11–12} }