@article{alam_matlaga_alam_winoker_2021,  title={Contemporary considerations in the management and treatment of lower pole stones},  volume={47},  ISSN={1677-5538},  url={https://doi.org/10.1590/S1677-5538.IBJU.2021.0010},  DOI={10.1590/S1677-5538.IBJU.2021.0010},  number={5},  journal={International braz j urol},  publisher={Sociedade Brasileira de Urologia},  author={Alam, Ridwan and Matlaga, Brian R. and Alam, Ayman and Winoker, Jared S.},  year={2021},  month={Sep},  pages={957–968} }