@article{arie_moreira_freire_santos_yi_2015,  title={Study of the metatarsal formula in patient with primary metatarsalgia },  volume={50},  ISSN={0102-3616},  url={https://doi.org/10.1016/j.rboe.2015.06.018},  DOI={10.1016/j.rboe.2015.06.018},  number={4},  journal={Revista Brasileira de Ortopedia},  publisher={Sociedade Brasileira de Ortopedia e Traumatologia},  author={Arie, Eduardo Kenzo and Moreira, Norma Sueli Albino and Freire, Gilmar Soares and Santos, Bruno Schifer dos and Yi, Liu Chiao},  year={2015},  month={Jul},  pages={438–444} }