@article{peng_wang_zhai_weng_feng_wang_2018,  title={Effectiveness of preoperative decolonization with nasal povidone iodine in Chinese patients undergoing elective orthopedic surgery: a prospective cross-sectional study},  volume={51},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X20176736},  DOI={10.1590/1414-431X20176736},  number={2},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Peng, H-M. and Wang, L-C. and Zhai, J-L. and Weng, X-S. and Feng, B. and Wang, W.},  year={2018} }