@article{zhang_yu_jin_li_na_2014,  title={Validation of a novel non-biological bench model for the
          training of percutaneous renal access},  volume={40},  ISSN={1677-5538},  url={https://doi.org/10.1590/S1677-5538.IBJU.2014.01.13},  DOI={10.1590/S1677-5538.IBJU.2014.01.13},  number={1},  journal={International braz j urol},  publisher={Sociedade Brasileira de Urologia},  author={Zhang, Yi and Yu, Cheng-fan and Jin, Shi-hua and Li, Ning-chen and Na, Yan-qun},  year={2014},  month={Jan},  pages={87–92} }