AUTHOR=Sun Ziyi , Zhang Jin , Duan Jinlong , Wang Qingqing , Yun Zhangjun , Lin Jianguo , Yang Yuhan , Zuo WenXi , Wang Zeqi , Xiong Xingjiang , Yao Kuiwu TITLE=Cross-sectional study on the association between the fibrosis-4 index and co-occurring myocardial infarction in Chinese patients with type 2 diabetes mellitus JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1551472 DOI=10.3389/fendo.2025.1551472 ISSN=1664-2392