@article{ferreira_2020,  title={Diabetic Foot. Part 1: Ulcers and Infections},  volume={55},  ISSN={0102-3616},  url={https://doi.org/10.1055/s-0039-3402462},  DOI={10.1055/s-0039-3402462},  number={4},  journal={Revista Brasileira de Ortopedia},  publisher={Sociedade Brasileira de Ortopedia e Traumatologia},  author={Ferreira, Ricardo Cardenuto},  year={2020},  month={Jul},  pages={389–396} }