@article{camanho_2009,  title={Total arthroplasty in ankylosed knees: a case series},  volume={64},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322009000300006},  DOI={10.1590/S1807-59322009000300006},  number={3},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Camanho, Gilberto Luiz},  year={2009},  month={Mar},  pages={183–187} }