AUTHOR=Wang Chunji , Cui Jiazhao , Gao Zihui TITLE=The impact of preoperative fasting time on patients undergoing partial nephrectomy and analysis of risk factors for postoperative hemorrhage JOURNAL=Frontiers in Surgery VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2024.1474910 DOI=10.3389/fsurg.2024.1474910 ISSN=2296-875X