AUTHOR=Becker Russell E. N. , Roberts William W. , Lipkin Michael E. , Ghani Khurshid R. TITLE=Developments in ureteroscopic stone treatment: Key themes and remaining challenges JOURNAL=Frontiers in Surgery VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2022.1050285 DOI=10.3389/fsurg.2022.1050285 ISSN=2296-875X