AUTHOR=Liu Yuan , Zhao Songyun , Shang Xingchen , Shen Wei , Du Wenyi , Zhou Ning TITLE=Identification of intraoperative hypoxemia and hypoproteinemia as prognostic indicators in anastomotic leakage post-radical gastrectomy: an 8-year multicenter study utilizing machine learning techniques JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1471137 DOI=10.3389/fonc.2024.1471137 ISSN=2234-943X