AUTHOR= Frontiers Editorial Office TITLE=Retraction: Open nephroureterectomy compared to laparoscopic in upper urinary tract urothelial carcinoma: a meta-analysis JOURNAL=Frontiers in Surgery VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2023.1220311 DOI=10.3389/fsurg.2023.1220311 ISSN=2296-875X