@article{schwartsmann_boschin_gonçalves_yépez_spinelli_2012,  title={Novas superfícies em artroplastia total do quadril},  volume={47},  ISSN={0102-3616},  url={https://doi.org/10.1590/S0102-36162012000200002},  DOI={10.1590/S0102-36162012000200002},  number={2},  journal={Revista Brasileira de Ortopedia},  publisher={Sociedade Brasileira de Ortopedia e Traumatologia},  author={Schwartsmann, Carlos Roberto and Boschin, Leonardo Carbonera and Gonçalves, Ramiro Zilles and Yépez, Anthony Kerbes and Spinelli, Leandro de Freitas},  year={2012},  month={Mar},  pages={154–159} }