@article{silva_barbosa_2012,  title={Risk factors for surgical site infection in cardiac surgery},  volume={25},  ISSN={0103-2100},  url={https://doi.org/10.1590/S0103-21002012000900014},  DOI={10.1590/S0103-21002012000900014},  number={spe2},  journal={Acta Paulista de Enfermagem},  publisher={Escola Paulista de Enfermagem, Universidade Federal de São Paulo},  author={Silva, Quenia Cristina Gonçalves da and Barbosa, Maria Helena},  year={2012},  pages={89–95} }